| Alaska Breast Care and Surgery LLC             | 
                                                                                                      NCORP             | 
                                                                                                      AK024             | 
                                                                                                      Anchorage             | 
                                                                                                      AK             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      19226             | 
                                                                                                      3007             | 
                                                                                                      3007             | 
                  
              
                                                                                                      | Alaska Oncology and Hematology LLC             | 
                                                                                                      NCORP             | 
                                                                                                      AK019             | 
                                                                                                      Anchorage             | 
                                                                                                      AK             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      23179             | 
                                                                                                      3007             | 
                                                                                                      3007             | 
                  
              
                                                                                                      | Alaska Women's Cancer Care             | 
                                                                                                      NCORP             | 
                                                                                                      AK025             | 
                                                                                                      Anchorage             | 
                                                                                                      AK             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      19227             | 
                                                                                                      3007             | 
                                                                                                      3007             | 
                  
              
                                                                                                      | Alliance for Childhood Diseases/Cure 4 the Kids             | 
                                                                                                      NCORP             | 
                                                                                                      NV034             | 
                                                                                                      Las Vegas             | 
                                                                                                      NV             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      24185             | 
                                                                                                                   | 
                                                                                                                   | 
                  
              
                                                                                                      | Anchorage Associates in Radiation Medicine             | 
                                                                                                      NCORP             | 
                                                                                                      AK022             | 
                                                                                                      Anchorage             | 
                                                                                                      AK             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      25985             | 
                                                                                                      3007             | 
                                                                                                      3007             | 
                  
              
                                                                                                      | Ann M Wierman MD LTD             | 
                                                                                                      NCORP             | 
                                                                                                      NV103             | 
                                                                                                      Las Vegas             | 
                                                                                                      NV             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      25441             | 
                                                                                                                   | 
                                                                                                                   | 
                  
              
                                                                                                      | Armes Family Cancer Center             | 
                                                                                                      NCORP             | 
                                                                                                      OH470             | 
                                                                                                      Findlay             | 
                                                                                                      OH             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      24948             | 
                                                                                                      12435             | 
                                                                                                      9006             | 
                  
              
                                                                                                      | Ascension Borgess Cancer Center             | 
                                                                                                      NCORP             | 
                                                                                                      MI376             | 
                                                                                                      Oshtemo Township             | 
                                                                                                      MI             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      32851             | 
                                                                                                      21884             | 
                                                                                                      9007             | 
                  
              
                                                                                                      | Ascension Borgess Hospital             | 
                                                                                                      NCORP             | 
                                                                                                      MI041             | 
                                                                                                      Kalamazoo             | 
                                                                                                      MI             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      21885             | 
                                                                                                      21884             | 
                                                                                                      9007             | 
                  
              
                                                                                                      | Atrium Health Cabarrus/LCI-Concord             | 
                                                                                                      Affiliate             | 
                                                                                                      NC083             | 
                                                                                                      Concord             | 
                                                                                                      NC             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      17375             | 
                                                                                                      17374             | 
                                                                                                      2400             | 
                  
              
                                                                                                      | Atrium Health Pineville/LCI-Pineville             | 
                                                                                                      Affiliate             | 
                                                                                                      NC193             | 
                                                                                                      Charlotte             | 
                                                                                                      NC             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      22680             | 
                                                                                                      17374             | 
                                                                                                      2400             | 
                  
              
                                                                                                      | Atrium Health Stanly/LCI-Albemarle             | 
                                                                                                      Affiliate             | 
                                                                                                      NC165             | 
                                                                                                      Albemarle             | 
                                                                                                      NC             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      22678             | 
                                                                                                      17374             | 
                                                                                                      2400             | 
                  
              
                                                                                                      | Atrium Health Union/LCI-Union             | 
                                                                                                      Affiliate             | 
                                                                                                      NC132             | 
                                                                                                      Monroe             | 
                                                                                                      NC             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      17394             | 
                                                                                                      17374             | 
                                                                                                      2400             | 
                  
              
                                                                                                      | Atrium Health University City/LCI-University             | 
                                                                                                      Affiliate             | 
                                                                                                      NC154             | 
                                                                                                      Charlotte             | 
                                                                                                      NC             | 
                                                                                                      Active             | 
                                                                                                      3             | 
                                                                                                      22683             | 
                                                                                                      17374             | 
                                                                                                      2400             | 
                  
              
                                                                                                      | Baptist Cancer Center-Grenada             | 
                                                                                                      NCORP             | 
                                                                                                      MS057             | 
                                                                                                      Grenada             | 
                                                                                                      MS             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      22120             | 
                                                                                                      18730             | 
                                                                                                      18730             | 
                  
              
                                                                                                      | Baptist Memorial Health Care/Mid South MU-NCORP             | 
                                                                                                      NCORP             | 
                                                                                                      TN029             | 
                                                                                                      Memphis             | 
                                                                                                      TN             | 
                                                                                                      Active             | 
                                                                                                      1             | 
                                                                                                      18730             | 
                                                                                                                   | 
                                                                                                                   | 
                  
              
                                                                                                      | Baptist Memorial Hosp & Cancer Center-Union County             | 
                                                                                                      NCORP             | 
                                                                                                      MS059             | 
                                                                                                      New Albany             | 
                                                                                                      MS             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      27664             | 
                                                                                                      18730             | 
                                                                                                      18730             | 
                  
              
                                                                                                      | Baptist Memorial Hosp & Cancer Ctr-Collierville             | 
                                                                                                      NCORP             | 
                                                                                                      TN198             | 
                                                                                                      Collierville             | 
                                                                                                      TN             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      22115             | 
                                                                                                      18730             | 
                                                                                                      18730             | 
                  
              
                                                                                                      | Baptist Memorial Hospital & Cancer Center-Desoto             | 
                                                                                                      NCORP             | 
                                                                                                      MS055             | 
                                                                                                      Southaven             | 
                                                                                                      MS             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      22116             | 
                                                                                                      18730             | 
                                                                                                      18730             | 
                  
              
                                                                                                      | Baptist Memorial Hospital and Cancer Center-Oxford             | 
                                                                                                      NCORP             | 
                                                                                                      MS056             | 
                                                                                                      Oxford             | 
                                                                                                      MS             | 
                                                                                                      Active             | 
                                                                                                      2             | 
                                                                                                      22122             | 
                                                                                                      18730             | 
                                                                                                      18730             |