Quick answers
- Which hospitals does William J. Greer work at?
- Medicare's official clinician data lists William J. Greer at 3 hospitals: Carilion Franklin Memorial Hospital, Carilion Medical Center and Carilion New River Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William J. Greer see patients?
- Medicare's clinician data lists 13 practice locations, including Roanoke, VA, Daleville, VA and Rocky Mount, VA. Call before your visit to confirm the address.
- What is William J. Greer's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does William J. Greer accept Medicare assignment?
- Yes. Medicare's clinician data says William J. Greer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does William J. Greer offer telehealth?
- Medicare's clinician data says William J. Greer offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William J. Greer?
- (540) 224-4380, as listed in official Medicare / NPI Registry data.
- What is William J. Greer's NPI number?
- 1760690440. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William J. Greer works
Medicare's Facility Affiliation Data lists William J. Greer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carilion Franklin Memorial HospitalRocky Mount, VA · Acute Care Hospital · CCN 490089
- Carilion Medical CenterRoanoke, VA · Acute Care Hospital · CCN 490024
- Carilion New River Valley Medical CenterChristiansburg, VA · Acute Care Hospital · CCN 490042
Practice locations
Addresses where William J. Greer is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 13; the Medicare profile lists all.
- 101 Elm AveRoanoke, VA 24013 (540) 224‑4380
- 101 Elm Ave SE, Fl 3Roanoke, VA 24013 (540) 224‑6780
- 150 Market Ridge LnDaleville, VA 24083 (540) 966‑0400
- 180 Floyd AveRocky Mount, VA 24151 (540) 483‑5277
- 1906 Belleview Ave SERoanoke, VA 24014 (540) 981‑7000
Group practices
Medicare enrollment lists William J. Greer as a member of these groups (CMS data updated 2026-10-02).
- Carilion Medical Center977 clinicians in the group
- Carilion Healthcare Corporation536 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Roanoke
Clinicians with the same Medicare primary specialty in Roanoke, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Alabama School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1760690440 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians