| Central Arkansas Radiation Therapy Institute Inc | 1669458907 | Little Rock | AR | 1,174 | $6.4M |
| Illinois Proton Center Llc | 1972824142 | Warrenville | IL | 246 | $3.7M |
| Brigham & Women's Physicians Organization Inc | 1902469679 | Milford | MA | 305 | $2.4M |
| Anchorage Radiation Therapy Center | 1184400293 | Anchorage | AK | 231 | $1.5M |
| Nashua Regional Cancer Center Inc | 1043308034 | Nashua | NH | 163 | $1.2M |
| The Harold Leever Regional Cancer Center Inc | 1235145194 | Waterbury | CT | 162 | $1.1M |
| Denver Cyberknife, Llc | 1902046576 | Lone Tree | CO | 92 | $917K |
| Nrron Llc | 1366891475 | Manchester | CT | 117 | $898K |
| University Of Arkansas For Medical Sciences | 1790046001 | Little Rock | AR | 277 | $859K |
| Saint Lukes Radiation Therapy-Liberty Llc | 1912381005 | Liberty | MO | 141 | $764K |
| Potomac Inova Healthcare Alliance | 1013181791 | Woodbridge | VA | 91 | $589K |
| Vassar Brothers Hospital Ulster Radiation Oncology Center | 1457426165 | Kingston | NY | 98 | $569K |
| Guam Surgicenter, Llc | 1083946933 | Tamuning | GU | 47 | $551K |
| Providence Health & Services Washington | 1457721250 | Aberdeen | WA | 81 | $510K |
| Clackamas Radiation Oncology Center | 1053649475 | Clackamas | OR | 72 | $455K |
| Mymichigan Medical Center Saginaw | 1780841262 | Saginaw | MI | 78 | $417K |
| Lakeshore Area Radiation Oncology Center | 1295820900 | Holland | MI | 73 | $409K |
| Barren River Regional Cancer Center, Inc. | 1700860319 | Glasgow | KY | 82 | $373K |
| Progressive Cancer Care Llc | 1609984301 | Marion | IN | 65 | $360K |
| Medical Clinic Of North Texas Pllc | 1184131625 | Arlington | TX | 41 | $352K |
| Saint Alphonsus Caldwell Cancer Treatment Center Llc | 1053522961 | Caldwell | ID | 37 | $191K |
| Peninsula Rad Onc Ctr Llc | 1366694796 | Gig Harbor | WA | 24 | $160K |
| Tuscarawas Valley Regional Cancer Center | 1982640256 | Dover | OH | 24 | $156K |
| Regional West Medical Center | 1346253259 | Sidney | NE | 24 | $128K |
| Radiosurgical Center Of Memphis, L.P. | 1033235619 | Memphis | TN | 49 | $121K |
| Bh-Uams Oncology Services, Llc | 1194327726 | North Little Rock | AR | 16 | $61K |
| Frederick Health Hospital Inc | 1891154100 | Frederick | MD | 16 | $17K |
| Fenton Froom | 1851484067 | Kissimmee | FL | — | — |
