| Alaska Breast Care and Surgery LLC | 19226 | Active | NCORP | AK024 | Anchorage | AK | 
              
                                                                                                      | Alaska Oncology and Hematology LLC | 23179 | Active | NCORP | AK019 | Anchorage | AK | 
              
                                                                                                      | Alaska Women's Cancer Care | 19227 | Active | NCORP | AK025 | Anchorage | AK | 
              
                                                                                                      | Anchorage Associates in Radiation Medicine | 25985 | Active | NCORP | AK022 | Anchorage | AK | 
              
                                                                                                      | Bay Area Hospital | 11340 | Active | NCORP | OR055 | Coos Bay | OR | 
              
                                                                                                      | Kadlec Clinic Hematology and Oncology | 12626 | Active | NCORP | WA154 | Kennewick | WA | 
              
                                                                                                      | Katmai Oncology Group | 19225 | Active | NCORP | AK015 | Anchorage | AK | 
              
                                                                                                      | PeaceHealth Southwest Medical Center | 11067 | Active | NCORP | WA037 | Vancouver | WA | 
              
                                                                                                      | PeaceHealth St. Joseph Medical Center | 10023 | Active | NCORP | WA069 | Bellingham | WA | 
              
                                                                                                      | PeaceHealth United General Medical Center | 8182 | Active | NCORP | WA025 | Sedro-Woolley | WA | 
              
                                                                                                      | Providence Alaska Medical Center | 19221 | Active | NCORP | AK002 | Anchorage | AK | 
              
                                                                                                      | Providence Medical Foundation - Santa Rosa | 32892 | Active | NCORP | CA553 | Santa Rosa | CA | 
              
                                                                                                      | Providence Portland Medical Center | 10251 | Active | NCORP | OR014 | Portland | OR | 
              
                                                                                                      | Providence Regional Cancer Partnership | 15373 | Active | NCORP | WA162 | Everett | WA | 
              
                                                                                                      | Providence Regional Cancer System-Lacey | 23183 | Active | NCORP | WA137 | Lacey | WA | 
              
                                                                                                      | Providence Santa Rosa Memorial Hospital | 10565 | Active | NCORP | CA202 | Santa Rosa | CA | 
              
                                                                                                      | Providence St. Joseph Medical Ctr/Disney Family CC | 10283 | Active | NCORP | CA198 | Burbank | CA | 
              
                                                                                                      | Saint Patrick Hospital - Community Hospital | 11047 | Active | NCORP | MT009 | Missoula | MT | 
              
                                                                                                      | Skagit Regional Health Cancer Care Center | 21685 | Active | NCORP | WA114 | Mount Vernon | WA | 
              
                                                                                                      | St. Charles Health System | 10359 | Active | NCORP | OR031 | Bend | OR | 
              
                                                                                                      | St. Luke's Cancer Institute - Boise | 8081 | Active | NCORP | ID003 | Boise | ID | 
              
                                                                                                      | St. Mary Regional Cancer Center | 11450 | Active | NCORP | WA053 | Walla Walla | WA | 
              
                                                                                                      | Swedish Medical Center-First Hill | 11155 | Active | NCORP | WA007 | Seattle | WA |