Quick answers
- Which hospitals does William Gregory work at?
- Medicare's official clinician data lists William Gregory at 5 hospitals: Baylor Medical Center at Trophy Club, Baylor Scott & White Medical Center Grapevine, Baylor Scott and White All Saints Medical Center, Medical City Weatherford and Methodist Mansfield Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Gregory see patients?
- Medicare's clinician data lists 8 practice locations, including Grapevine, TX, Mansfield, TX and Arlington, TX. Call before your visit to confirm the address.
- What is William Gregory's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does William Gregory accept Medicare assignment?
- Yes. Medicare's clinician data says William Gregory 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 William Gregory?
- (817) 321-0404, as listed in official Medicare / NPI Registry data.
- What is William Gregory's NPI number?
- 1780637546. 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 Gregory works
Medicare's Facility Affiliation Data lists William Gregory at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Medical Center at Trophy ClubTrophy Club, TX · Acute Care Hospital · CCN 450883
- Baylor Scott & White Medical Center GrapevineGrapevine, TX · Acute Care Hospital · CCN 450563
- Baylor Scott and White All Saints Medical CenterFort Worth, TX · Acute Care Hospital · CCN 450137
- Medical City WeatherfordWeatherford, TX · Acute Care Hospital · CCN 450203
- Methodist Mansfield Medical CenterMansfield, TX · Acute Care Hospital · CCN 670023
Practice locations
Addresses where William Gregory is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1631 Lancaster DrGrapevine, TX 76051 (817) 321‑0404
- 1650 W College StGrapevine, TX 76051 (817) 321‑0404
- 2700 E Broad StMansfield, TX 76063 (817) 321‑0937
- 4601 Matlock RdArlington, TX 76018 (817) 321‑0404
- 525 E Southlake BlvdSouthlake, TX 76092 (817) 321‑0404
Group practices
Medicare enrollment lists William Gregory as a member of this group (CMS data updated 2026-10-02).
- Radiology Associates of North Texas PA346 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At San Antonio |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780637546 |
| 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