| Facility | City | Beds | Type of Facility |
|---|---|---|---|
| A Judge Dental Pc | Lockport | Dentist | |
| Ambulatory Surgery Center of Wny | Amherst | -- | Ambulatory Surgical Center |
| Amherst Radiology | Amherst | -- | Diagnostic Testing Facility |
| Apex Imaging I | Cheektowaga | -- | Diagnostic Testing Facility |
| Aspen Dental Of Rochester Pllc | Buffalo | Dentist | |
| Aspen Dental Of Rochester Pllc | Tonawanda | Dentist | |
| Aspen Dental Of Rochester Pllc | Buffalo | Dentist | |
| Aspen Dental Of Rochester Pllc | Niagara Falls | Dentist | |
| Bertrand Chaffee Hospital | Springville | 112 | Acute Care Hospital |
| Breast Screening Center of Wny | Buffalo | -- | Breast Clinic |
| Buffalo Ambulatory Surgery Center | Cheektowaga | -- | Ambulatory Surgical Center |
| Buffalo Diagnostic Imaging | Amherst | -- | Diagnostic Testing Facility |
| Buffalo Surgery Center | Amherst | -- | Ambulatory Surgical Center |
| Center for Ambulatory Surgery | West Seneca | -- | Ambulatory Surgical Center |
| Dent Neurologic Institute | Amherst | -- | Sleep Study Center |
| Dent Neurologic Institute | Amherst | -- | Diagnostic Testing Facility |
| Eastern Niagara Hospital - Lockport Division | Lockport | 110 | Acute Care Hospital |
| Endoscopy Center of Western New York | Williamsville | -- | GI Diagnostic Center |
| Erie County Medical Center | Buffalo | 1156 | Acute Care Hospital |
| Inter-community Memorial Hospital | Newfane | 51 | Acute Care Hospital |
| Kaleida Health | Buffalo | 1241 | Acute Care Hospital |
| Kenmore Mercy Hospital | Kenmore | 344 | Acute Care Hospital |
| Ken-ton Open MRI | Kenmore | -- | Diagnostic Testing Facility |
| Labcorp Buffalo | Buffalo | Laboratory | |
| Lancaster Radiology | Depew | -- | Diagnostic Testing Facility |
| Mercy Hospital of Buffalo | Buffalo | 423 | Acute Care Hospital |
| Millard Fillmore Surgery Center | Williamsville | -- | Ambulatory Surgical Center |
| Mount St. Mary's Hospital and Health Center | Lewiston | 155 | Acute Care Hospital |
| Niagara Falls Memorial Medical Center | Niagara Falls | 183 | Acute Care Hospital |
| Northtowns Imaging | Williamsville | -- | Diagnostic Testing Facility |
| Northtowns Imaging | Amherst | -- | Diagnostic Testing Facility |
| Northtowns Imaging | Tonawanda | -- | Diagnostic Testing Facility |
| Orthopedic Surgery | Williamsville | -- | Ortho Surgery Center |
| People's Choice MRI | Depew | -- | Diagnostic Testing Facility |
| ProScan Radiology Buffalo, PLLC | Williamsville | -- | Diagnostic Testing Facility |
| Roswell Park Cancer Institute | Buffalo | 133 | Acute Care Hospital |
| Saint Joseph Hospital | Cheektowaga | 129 | Acute Care Hospital |
| Seton Imaging | Williamsville | -- | Diagnostic Testing Facility |
| Sheehan Memorial Hospital | Buffalo | 109 | Acute Care Hospital |
| Sisters of Charity Hospital | Buffalo | 319 | Acute Care Hospital |
| Sleep Telemedicine Sercives | Amherst | -- | Sleep Study Center |
| Southtowns Catholic MRI | Orchard Park | -- | Diagnostic Testing Facility |
| Sterling Surgical Center | Orchard Park | -- | Ambulatory Surgical Center |
| Suburban Medical Imaging | West Amherst | -- | Diagnostic Testing Facility |
| University Orthopaedic Services | Buffalo | -- | Ortho Surgery Center |
| Western New York MRI | Buffalo | -- | Diagnostic Testing Facility |
| Western New York Orthopaedics | Buffalo | -- | Ortho Surgery Center |
| Williamsville Medical Imaging | Williamsville | -- | Diagnostic Testing Facility |
| WNY PETCT | Buffalo | -- | Diagnostic Testing Facility |
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