| Alaska Breast Care and Surgery LLC | Anchorage | Alaska | 99508 | - |
| Alaska Women's Cancer Care | Anchorage | Alaska | 99508 | - |
| Anchorage Oncology Centre | Anchorage | Alaska | 99508 | - |
| Katmai Oncology Group | Anchorage | Alaska | 99508 | - |
| Providence Alaska Medical Center | Anchorage | Alaska | 99508 | - |
| Arizona Oncology-Deer Valley Center | Phoenix | Arizona | 85027 | - |
| Arizona Oncology Services Foundation | Scottsdale | Arizona | 85260 | - |
| Arizona Oncology Associates-West Orange Grove | Tucson | Arizona | 85704 | - |
| Alta Bates Summit Medical Center-Herrick Campus | Berkeley | California | 94704 | - |
| Mills-Peninsula Medical Center | Burlingame | California | 94010 | - |
| Kaiser Permanente Los Angeles Medical Center | Los Angeles | California | 90027 | - |
| Los Angeles County-USC Medical Center | Los Angeles | California | 90033 | - |
| USC / Norris Comprehensive Cancer Center | Los Angeles | California | 90033 | - |
| Sutter Cancer Research Consortium | Novato | California | 94945 | - |
| Saint Joseph Hospital - Orange | Orange | California | 92868 | - |
| UC Irvine Health/Chao Family Comprehensive Cancer Center | Orange | California | 92868 | - |
| California Pacific Medical Center-Pacific Campus | San Francisco | California | 94115 | - |
| Sutter Solano Medical Center/Cancer Center | Vallejo | California | 94589 | - |
| Poudre Valley Hospital | Fort Collins | Colorado | 80524 | - |
| Smilow Cancer Hospital Care Center at Saint Francis | Hartford | Connecticut | 06105 | - |
| The Hospital of Central Connecticut | New Britain | Connecticut | 06050 | - |
| Eastern Connecticut Hematology and Oncology Associates | Norwich | Connecticut | 06360 | - |
| William Backus Hospital | Norwich | Connecticut | 06360 | - |
| Broward Health Medical Center | Fort Lauderdale | Florida | 33316 | - |
| Piedmont Hospital | Atlanta | Georgia | 30309 | - |
| Piedmont Fayette Hospital | Fayetteville | Georgia | 30214 | - |
| Northeast Georgia Medical Center-Gainesville | Gainesville | Georgia | 30501 | - |
| Saint Alphonsus Cancer Care Center-Boise | Boise | Idaho | 83706 | - |
| Rush - Copley Medical Center | Aurora | Illinois | 60504 | - |
| Northwestern University | Chicago | Illinois | 60611 | - |
| Rush University Medical Center | Chicago | Illinois | 60612 | - |
| University of Chicago Comprehensive Cancer Center | Chicago | Illinois | 60637 | - |
| Carle on Vermilion | Danville | Illinois | 61832 | - |
| Heartland Cancer Research NCORP | Decatur | Illinois | 62526 | - |
| Carle Physician Group-Effingham | Effingham | Illinois | 62401 | - |
| NorthShore University HealthSystem-Evanston Hospital | Evanston | Illinois | 60201 | - |
| Illinois CancerCare-Galesburg | Galesburg | Illinois | 61401 | - |
| NorthShore University HealthSystem-Glenbrook Hospital | Glenview | Illinois | 60026 | - |
| Carle Physician Group-Mattoon/Charleston | Mattoon | Illinois | 61938 | - |
| Good Samaritan Regional Health Center | Mount Vernon | Illinois | 62864 | - |
| Carle Cancer Institute Normal | Normal | Illinois | 61761 | - |
| OSF Saint Francis Radiation Oncology at Pekin Cancer Treatment Center | Pekin | Illinois | 61554 | - |
| Illinois CancerCare-Peoria | Peoria | Illinois | 61615 | - |
| Methodist Medical Center of Illinois | Peoria | Illinois | 61636 | - |
| OSF Saint Francis Medical Center | Peoria | Illinois | 61637 | - |
| OSF Saint Francis Radiation Oncology at Peoria Cancer Center | Peoria | Illinois | 61615 | - |
| Carle Cancer Center | Urbana | Illinois | 61801 | - |
| The Carle Foundation Hospital | Urbana | Illinois | 61801 | - |
| Northwestern Medicine Cancer Center Warrenville | Warrenville | Illinois | 60555 | - |
| Rush-Copley Healthcare Center | Yorkville | Illinois | 60560 | - |
| Menorah Medical Center | Overland Park | Kansas | 66209 | - |
| Saint Luke's South Hospital | Overland Park | Kansas | 66213 | - |
| Kansas City NCI Community Oncology Research Program | Prairie Village | Kansas | 66208 | - |
| University of Kentucky/Markey Cancer Center | Lexington | Kentucky | 40536 | - |
| Maine Medical Center- Scarborough Campus | Scarborough | Maine | 04074 | - |
| Michigan Cancer Research Consortium NCORP | Ann Arbor | Michigan | 48106 | - |
| Saint Joseph Mercy Hospital | Ann Arbor | Michigan | 48106 | - |
| Beaumont Hospital - Dearborn | Dearborn | Michigan | 48124 | - |
| Ascension Saint John Hospital | Detroit | Michigan | 48236 | - |
| Green Bay Oncology - Escanaba | Escanaba | Michigan | 49829 | - |
| Genesys Hurley Cancer Institute | Flint | Michigan | 48503 | - |
| Hurley Medical Center | Flint | Michigan | 48503 | - |
| Green Bay Oncology - Iron Mountain | Iron Mountain | Michigan | 49801 | - |
| Borgess Medical Center | Kalamazoo | Michigan | 49048 | - |
| Bronson Methodist Hospital | Kalamazoo | Michigan | 49007 | - |
| West Michigan Cancer Center | Kalamazoo | Michigan | 49007 | - |
| Sparrow Hospital | Lansing | Michigan | 48912 | - |
| Trinity Health Saint Mary Mercy Livonia Hospital | Livonia | Michigan | 48154 | - |
| Saint Joseph Mercy Oakland | Pontiac | Michigan | 48341 | - |
| Lake Huron Medical Center | Port Huron | Michigan | 48060 | - |
| William Beaumont Hospital-Royal Oak | Royal Oak | Michigan | 48073 | - |
| Ascension Saint Mary's Hospital | Saginaw | Michigan | 48601 | - |
| William Beaumont Hospital - Troy | Troy | Michigan | 48085 | - |
| Saint John Macomb-Oakland Hospital | Warren | Michigan | 48093 | - |
| Fairview Ridges Hospital | Burnsville | Minnesota | 55337 | - |
| Mercy Hospital | Coon Rapids | Minnesota | 55433 | - |
| Fairview Southdale Hospital | Edina | Minnesota | 55435 | - |
| Unity Hospital | Fridley | Minnesota | 55432 | - |
| Hutchinson Area Health Care | Hutchinson | Minnesota | 55350 | - |
| Minnesota Oncology Hematology PA-Maplewood | Maplewood | Minnesota | 55109 | - |
| Saint John's Hospital - Healtheast | Maplewood | Minnesota | 55109 | - |
| Abbott-Northwestern Hospital | Minneapolis | Minnesota | 55407 | - |
| Health Partners Inc | Minneapolis | Minnesota | 55454 | - |
| Hennepin County Medical Center | Minneapolis | Minnesota | 55415 | - |
| North Memorial Medical Health Center | Robbinsdale | Minnesota | 55422 | - |
| Metro Minnesota Community Oncology Research Consortium | Saint Louis Park | Minnesota | 55416 | - |
| Park Nicollet Clinic - Saint Louis Park | Saint Louis Park | Minnesota | 55416 | - |
| Regions Hospital | Saint Paul | Minnesota | 55101 | - |
| United Hospital | Saint Paul | Minnesota | 55102 | - |
| Saint Francis Regional Medical Center | Shakopee | Minnesota | 55379 | - |
| Ridgeview Medical Center | Waconia | Minnesota | 55387 | - |
| Rice Memorial Hospital | Willmar | Minnesota | 56201 | - |
| Minnesota Oncology Hematology PA-Woodbury | Woodbury | Minnesota | 55125 | - |
| University of Mississippi Medical Center | Jackson | Mississippi | 39216 | - |
| Singing River Hospital | Pascagoula | Mississippi | 39581 | - |
| Saint Francis Medical Center | Cape Girardeau | Missouri | 63703 | - |
| Centerpoint Medical Center LLC | Independence | Missouri | 64057 | - |
| Freeman Health System | Joplin | Missouri | 64804 | - |
| Mercy Hospital Joplin | Joplin | Missouri | 64804 | - |
| Heartland Hematology and Oncology Associates Incorporated | Kansas City | Missouri | 64118 | - |
| North Kansas City Hospital | Kansas City | Missouri | 64116 | - |
| Research Medical Center | Kansas City | Missouri | 64132 | - |
| Saint Luke's Hospital of Kansas City | Kansas City | Missouri | 64111 | - |
| Saint Luke's East - Lee's Summit | Lee's Summit | Missouri | 64086 | - |
| Liberty Radiation Oncology Center | Liberty | Missouri | 64068 | - |
| Mercy Clinic-Rolla-Cancer and Hematology | Rolla | Missouri | 65401 | - |
| Heartland Regional Medical Center | Saint Joseph | Missouri | 64506 | - |
| Saint Joseph Oncology Inc | Saint Joseph | Missouri | 64507 | - |
| Cancer Research for the Ozarks NCORP | Springfield | Missouri | 65804 | - |
| CoxHealth South Hospital | Springfield | Missouri | 65807 | - |
| Mercy Hospital Springfield | Springfield | Missouri | 65804 | - |
| Mercy Hospital Saint Louis | St Louis | Missouri | 63141 | - |
| Saint Louis Cancer and Breast Institute-South City | St Louis | Missouri | 63109 | - |
| Nebraska Methodist Hospital | Omaha | Nebraska | 68114 | - |
| New York Oncology Hematology PC - Albany | Albany | New York | 12206 | - |
| New York Oncology Hematology PC - Albany Medical Center | Albany | New York | 12208 | - |
| Hematology Oncology Associates of Central New York-Auburn | Auburn | New York | 13021 | - |
| Hematology Oncology Associates of Central New York-East Syracuse | East Syracuse | New York | 13057 | - |
| Hematology Oncology Associates of Central New York-Liverpool | Liverpool | New York | 13088 | - |
| Laura and Isaac Perlmutter Cancer Center at NYU Langone | New York | New York | 10016 | - |
| NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center | New York | New York | 10032 | - |
| Hematology Oncology Associates of Central New York-Rome | Rome | New York | 13440 | - |
| Hematology Oncology Associates of Central New York-Onondaga Hill | Syracuse | New York | 13215 | - |
| Montefiore Medical Center - Moses Campus | The Bronx | New York | 10467 | - |
| AdventHealth Infusion Center Asheville | Asheville | North Carolina | 28803 | - |
| Messino Cancer Centers | Asheville | North Carolina | 28806 | - |
| Mission Hospital | Asheville | North Carolina | 28801 | - |
| Mountain Radiation Oncology PA | Asheville | North Carolina | 28801 | - |
| AdventHealth Hendersonville | Hendersonville | North Carolina | 28792 | - |
| Rutherford Hospital | Rutherfordton | North Carolina | 28139 | - |
| Southeast Clinical Oncology Research Consortium NCORP | Winston-Salem | North Carolina | 27104 | - |
| Cleveland Clinic Akron General | Akron | Ohio | 44307 | - |
| Summa Health System - Akron Campus | Akron | Ohio | 44304 | - |
| Summa Health System - Barberton Campus | Barberton | Ohio | 44203 | - |
| Strecker Cancer Center-Belpre | Belpre | Ohio | 45714 | - |
| Adena Regional Medical Center | Chillicothe | Ohio | 45601 | - |
| University of Cincinnati Cancer Center-UC Medical Center | Cincinnati | Ohio | 45219 | - |
| Columbus NCI Community Oncology Research Program | Columbus | Ohio | 43215 | - |
| Columbus Oncology and Hematology Associates Inc | Columbus | Ohio | 43214 | - |
| Doctors Hospital | Columbus | Ohio | 43228 | - |
| Grant Medical Center | Columbus | Ohio | 43215 | - |
| Mount Carmel Health Center West | Columbus | Ohio | 43222 | - |
| Riverside Methodist Hospital | Columbus | Ohio | 43214 | - |
| The Mark H Zangmeister Center | Columbus | Ohio | 43219 | - |
| Delaware Health Center-Grady Cancer Center | Delaware | Ohio | 43015 | - |
| Delaware Radiation Oncology | Delaware | Ohio | 43015 | - |
| Grady Memorial Hospital | Delaware | Ohio | 43015 | - |
| Fairfield Medical Center | Lancaster | Ohio | 43130 | - |
| Lancaster Radiation Oncology | Lancaster | Ohio | 43130 | - |
| Marietta Memorial Hospital | Marietta | Ohio | 45750 | - |
| Summa Health Medina Medical Center | Medina | Ohio | 44256 | - |
| Knox Community Hospital | Mount Vernon | Ohio | 43050 | - |
| Licking Memorial Hospital | Newark | Ohio | 43055 | - |
| Newark Radiation Oncology | Newark | Ohio | 43055 | - |
| Southern Ohio Medical Center | Portsmouth | Ohio | 45662 | - |
| University Hospitals Portage Medical Center | Ravenna | Ohio | 44266 | - |
| Springfield Regional Medical Center | Springfield | Ohio | 45505 | - |
| University of Cincinnati Cancer Center-West Chester | West Chester | Ohio | 45069 | - |
| Saint Ann's Hospital | Westerville | Ohio | 43081 | - |
| Genesis Healthcare System Cancer Care Center | Zanesville | Ohio | 43701 | - |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | - |
| Natalie Warren Bryant Cancer Center at Saint Francis | Tulsa | Oklahoma | 74136 | - |
| Oklahoma Cancer Specialists and Research Institute-Tulsa | Tulsa | Oklahoma | 74146 | - |
| Warren Clinic Oncology-Tulsa | Tulsa | Oklahoma | 74146 | - |
| Clackamas Radiation Oncology Center | Clackamas | Oregon | 97015 | - |
| Willamette Valley Cancer Center | Eugene | Oregon | 97401 | - |
| Providence Portland Medical Center | Portland | Oregon | 97213 | - |
| Providence Saint Vincent Medical Center | Portland | Oregon | 97225 | - |
| UPMC-Heritage Valley Health System Beaver | Beaver | Pennsylvania | 15009 | - |
| Saint Luke's University Hospital-Bethlehem Campus | Bethlehem | Pennsylvania | 18015 | - |
| Bryn Mawr Hospital | Bryn Mawr | Pennsylvania | 19010 | - |
| UPMC Cancer Center at UPMC Horizon | Farrell | Pennsylvania | 16121 | - |
| Adams Cancer Center | Gettysburg | Pennsylvania | 17325 | - |
| UPMC Cancer Centers - Arnold Palmer Pavilion | Greensburg | Pennsylvania | 15601 | - |
| Cherry Tree Cancer Center | Hanover | Pennsylvania | 17331 | - |
| UPMC-Johnstown/John P. Murtha Regional Cancer Center | Johnstown | Pennsylvania | 15901 | - |
| Lancaster General Hospital | Lancaster | Pennsylvania | 17602 | - |
| UPMC Cancer Center at UPMC McKeesport | McKeesport | Pennsylvania | 15132 | - |
| UPMC Cancer Center-Natrona Heights | Natrona Heights | Pennsylvania | 15065 | - |
| UPMC Jameson | New Castle | Pennsylvania | 16105 | - |
| Paoli Memorial Hospital | Paoli | Pennsylvania | 19301 | - |
| Thomas Jefferson University Hospital | Philadelphia | Pennsylvania | 19107 | - |
| UPMC Jefferson Regional Radiation Oncology | Pittsburgh | Pennsylvania | 15236 | - |
| UPMC-Passavant Hospital | Pittsburgh | Pennsylvania | 15237 | - |
| UPMC-Presbyterian Hospital | Pittsburgh | Pennsylvania | 15213 | - |
| UPMC-Saint Clair Hospital Cancer Center | Pittsburgh | Pennsylvania | 15243 | - |
| UPMC-Saint Margaret | Pittsburgh | Pennsylvania | 15215 | - |
| UPMC-Shadyside Hospital | Pittsburgh | Pennsylvania | 15232 | - |
| UPMC Cancer Center at UPMC Northwest | Seneca | Pennsylvania | 16346 | - |
| UPMC Uniontown Hospital Radiation Oncology | Uniontown | Pennsylvania | 15401 | - |
| UPMC Washington Hospital Radiation Oncology | Washington | Pennsylvania | 15301 | - |
| Reading Hospital | West Reading | Pennsylvania | 19611 | - |
| Lankenau Medical Center | Wynnewood | Pennsylvania | 19096 | - |
| Main Line Health NCORP | Wynnewood | Pennsylvania | 19096 | - |
| WellSpan Health-York Hospital | York | Pennsylvania | 17403 | - |
| AnMed Health Cancer Center | Anderson | South Carolina | 29621 | - |
| Gibbs Cancer Center-Pelham | Greer | South Carolina | 29651 | - |
| Spartanburg Medical Center | Spartanburg | South Carolina | 29303 | - |
| Rapid City Regional Hospital | Rapid City | South Dakota | 57701 | - |
| Texas Oncology - Central Austin Cancer Center | Austin | Texas | 78731 | - |
| Texas Oncology - South Austin Cancer Center | Austin | Texas | 78745 | - |
| Texas Oncology-Austin Midtown | Austin | Texas | 78705 | - |
| Texas Oncology Bedford | Bedford | Texas | 76022 | - |
| Texas Oncology at Baylor Charles A Sammons Cancer Center | Dallas | Texas | 75246 | - |
| UT Southwestern/Simmons Cancer Center-Dallas | Dallas | Texas | 75390 | - |
| Texas Oncology - Fort Worth Cancer Center | Fort Worth | Texas | 76104 | - |
| Texas Oncology-Grapevine | Grapevine | Texas | 76053 | - |
| Texas Oncology-Longview Cancer Center | Longview | Texas | 75601 | - |
| Texas Oncology - Round Rock Cancer Center | Round Rock | Texas | 78681 | - |
| Texas Oncology-Seton Williamson | Round Rock | Texas | 78665 | - |
| Texas Oncology Cancer Center Sugar Land | Sugar Land | Texas | 77479 | - |
| Tyler Cancer Center | Tyler | Texas | 75702 | - |
| American Fork Hospital / Huntsman Intermountain Cancer Center | American Fork | Utah | 84003 | - |
| Sandra L Maxwell Cancer Center | Cedar City | Utah | 84720 | - |
| Logan Regional Hospital | Logan | Utah | 84321 | - |
| Intermountain Medical Center | Murray | Utah | 84107 | - |
| McKay-Dee Hospital Center | Ogden | Utah | 84403 | - |
| Utah Valley Regional Medical Center | Provo | Utah | 84604 | - |
| LDS Hospital | Salt Lake City | Utah | 84143 | - |
| Utah Cancer Specialists-Salt Lake City | Salt Lake City | Utah | 84106 | - |
| Saint George Regional Medical Center | St. George | Utah | 84770 | - |
| Cancer Care Northwest - Spokane South | Spokane | Washington | 99202 | - |
| Cancer Care Northwest-North Spokane | Spokane | Washington | 99218 | - |
| Compass Oncology Vancouver | Vancouver | Washington | 98684 | - |
| PeaceHealth Southwest Medical Center | Vancouver | Washington | 98664 | - |
| Langlade Hospital and Cancer Center | Antigo | Wisconsin | 54409 | - |
| Green Bay Oncology at Saint Vincent Hospital | Green Bay | Wisconsin | 54301-3526 | - |
| Green Bay Oncology Limited at Saint Mary's Hospital | Green Bay | Wisconsin | 54303 | - |
| Saint Vincent Hospital Cancer Center at Saint Mary's | Green Bay | Wisconsin | 54303 | - |
| Saint Vincent Hospital Cancer Center Green Bay | Green Bay | Wisconsin | 54301 | - |
| University of Wisconsin Carbone Cancer Center | Madison | Wisconsin | 53792 | - |
| Holy Family Memorial Hospital | Manitowoc | Wisconsin | 54221 | - |
| Bay Area Medical Center | Marinette | Wisconsin | 54143 | - |
| Froedtert Menomonee Falls Hospital | Menomonee Falls | Wisconsin | 53051 | - |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | - |
| ProHealth D N Greenwald Center | Mukwonago | Wisconsin | 53149 | - |
| Cancer Center of Western Wisconsin | New Richmond | Wisconsin | 54017 | - |
| ProHealth Oconomowoc Memorial Hospital | Oconomowoc | Wisconsin | 53066 | - |
| Saint Vincent Hospital Cancer Center at Oconto Falls | Oconto Falls | Wisconsin | 54154 | - |
| Green Bay Oncology - Sturgeon Bay | Sturgeon Bay | Wisconsin | 54235 | - |
| Saint Vincent Hospital Cancer Center at Sturgeon Bay | Sturgeon Bay | Wisconsin | 54235-1495 | - |
| ProHealth Waukesha Memorial Hospital | Waukesha | Wisconsin | 53188 | - |
| Aspirus Regional Cancer Center | Wausau | Wisconsin | 54401 | - |