Quick answers
- Which hospitals does Bryant O. Gray work at?
- Medicare's official clinician data lists Bryant O. Gray at 2 hospitals: Riverside Doctors' Hospital of Williamsburg and Riverside Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bryant O. Gray see patients?
- Medicare's clinician data lists 2 practice locations, including Williamsburg, VA and Hampton, VA. Call before your visit to confirm the address.
- What is Bryant O. Gray's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Bryant O. Gray accept Medicare assignment?
- Yes. Medicare's clinician data says Bryant O. Gray 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.
- What is the phone number for Bryant O. Gray?
- (757) 585-2250, as listed in official Medicare / NPI Registry data.
- What is Bryant O. Gray's NPI number?
- 1871947572. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bryant O. Gray works
Medicare's Facility Affiliation Data lists Bryant O. Gray at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverside Doctors' Hospital of WilliamsburgWilliamsburg, VA · Acute Care Hospital · CCN 490143
- Riverside Regional Medical CenterNewport News, VA · Acute Care Hospital · CCN 490052
Practice locations
Addresses where Bryant O. Gray is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 Commonwealth AveWilliamsburg, VA 23185 (757) 585‑2250
- 2244 Executive DrHampton, VA 23666 (757) 827‑1001
Group practices
Medicare enrollment lists Bryant O. Gray as a member of this group (CMS data updated 2026-10-02).
- Riverside Physician Services Inc797 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Williamsburg
Clinicians with the same Medicare primary specialty in Williamsburg, VA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lincoln Memorial University Medical Department |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871947572 |
| 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