| WG Hefner VA Medical Center | Main (LAPS / NonLAPS) | NC088 | Salisbury | NC | Active | 2 | 26001 | 23984 | 23984 | 
              
                                                                                                      | White River Junction Veteran Administration MC | Main (LAPS / NonLAPS) | VT001 | White River Junction | VT | Active | 2 | 23987 | 23984 | 23984 | 
              
                                                                                                      | Wilcox Memorial Hospital & Kauai Medical Clinic | NCORP | HI014 | Lihue | HI | Active | 3 | 14465 | 15979 | 10781 | 
              
                                                                                                      | William Backus Hospital | Main (LAPS / NonLAPS) | CT042 | Norwich | CT | Active | 2 | 33325 | 33324 | 33324 | 
              
                                                                                                      | Willis-Knighton Medical and Cancer Center | NCORP | LA034 | Shreveport | LA | Active | 2 | 18333 | 10816 | 10816 | 
              
                                                                                                      | Wilmot Cancer Center at Batavia | Main (LAPS / NonLAPS) | NY503 | Batavia | NY | Active | 2 | 32718 | 11400 | 11400 | 
              
                                                                                                      | Wilmot Cancer Institute at Geneva | Main (LAPS / NonLAPS) | NY505 | Geneva | NY | Active | 2 | 32720 | 11400 | 11400 | 
              
                                                                                                      | Wilmot Cancer Institute at Strong West | Main (LAPS / NonLAPS) | NY504 | Brockport | NY | Active | 2 | 32719 | 11400 | 11400 | 
              
                                                                                                      | Wilmot Cancer Institute at Webster | Main (LAPS / NonLAPS) | NY508 | Webster | NY | Active | 2 | 32988 | 11400 | 11400 | 
              
                                                                                                      | Wilmot Cancer Institute Radiation Oncology-Greece | Main (LAPS / NonLAPS) | NY446 | Rochester | NY | Active | 2 | 31660 | 11400 | 11400 | 
              
                                                                                                      | Windham Hospital | Main (LAPS / NonLAPS) | CT070 | Willimantic | CT | Active | 2 | 33330 | 33324 | 33324 | 
              
                                                                                                      | Wisconsin NCI Community Oncology Research Program | NCORP | WINCORP | Marshfield | WI | Active | 1 | 26010 |  |  | 
              
                                                                                                      | Woman's Hospital | NCORP | LA026 | Baton Rouge | LA | Active | 3 | 30715 | 10993 | 10816 | 
              
                                                                                                      | Women's Cancer Care-Covington | NCORP | LA123 | Covington | LA | Active | 3 | 22893 | 10993 | 10816 | 
              
                                                                                                      | Women's Cancer Center of Seattle | Main (LAPS / NonLAPS) | WA170 | Seattle | WA | Active | 2 | 21690 | 11153 | 11153 | 
              
                                                                                                      | Women's Diagnostic Center - Munster | NCORP | IN204 | Munster | IN | Active | 3 | 32818 | 32801 | 24410 | 
              
                                                                                                      | Woodland Memorial Hospital | NCORP | CA366 | Woodland | CA | Active | 3 | 10906 | 33137 | 23777 | 
              
                                                                                                      | Wright-Patterson Medical Center | NCORP | OH119 | Wright-Patterson AFB | OH | Active | 2 | 11291 | 9006 | 9006 | 
              
                                                                                                      | Yale University | Main (LAPS / NonLAPS) | CT018 | New Haven | CT | Active | 1 | 17377 |  |  | 
              
                                                                                                      | Yale-New Haven Hospital North Haven Medical Center | Main (LAPS / NonLAPS) | CT125 | North Haven | CT | Active | 2 | 23401 | 17377 | 17377 |