| Adena Regional Medical Center | NCORP | OH182 | Chillicothe | OH | Active | 2 | 10988 | 9005 | 9005 | 
              
                                                                                                      | AdventHealth Hendersonville | NCORP | NC191 | Hendersonville | NC | Active | 2 | 17834 | 11108 | 11108 | 
              
                                                                                                      | AdventHealth Infusion Center Asheville | NCORP | NC058 | Asheville | NC | Active | 3 | 23740 | 17834 | 11108 | 
              
                                                                                                      | AdventHealth Infusion Center Haywood | NCORP | NC126 | Clyde | NC | Active | 3 | 30525 | 17834 | 11108 | 
              
                                                                                                      | AdventHealth Infusion Center Weaverville | NCORP | NC294 | Weaverville | NC | Active | 3 | 32578 | 17834 | 11108 | 
              
                                                                                                      | 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 | 
              
                                                                                                      | Alegent Health Bergan Mercy Medical Center | NCORP | NE017 | Omaha | NE | Active | 2 | 23778 | 23777 | 23777 | 
              
                                                                                                      | Alegent Health Immanuel Medical Center | NCORP | NE025 | Omaha | NE | Active | 3 | 23780 | 23778 | 23777 | 
              
                                                                                                      | Alegent Health Lakeside Hospital | NCORP | NE055 | Omaha | NE | Active | 3 | 23781 | 23778 | 23777 | 
              
                                                                                                      | 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 | 
              
                                                                                                      | AnMed Health Cancer Center | NCORP | SC064 | Anderson | SC | Active | 2 | 17100 | 10122 | 10122 | 
              
                                                                                                      | Ann M Wierman MD LTD | NCORP | NV103 | Las Vegas | NV | Active | 2 | 25441 |  |  | 
              
                                                                                                      | Annie Penn Memorial Hospital | NCORP | NC102 | Reidsville | NC | Active | 3 | 23604 | 11262 | 11108 | 
              
                                                                                                      | Armes Family Cancer Center | NCORP | OH470 | Findlay | OH | Active | 3 | 24948 | 12435 | 9006 | 
              
                                                                                                      | Ascension All Saints Hospital | NCORP | WI061 | Racine | WI | Active | 2 | 31889 | 31888 | 31888 | 
              
                                                                                                      | 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 |