Quick answers
- Which hospitals does William C. Tompkins work at?
- Medicare's official clinician data lists William C. Tompkins at 1 hospital: CHRISTUS St Michael Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William C. Tompkins see patients?
- Medicare's clinician data lists 2 practice locations, including Texarkana, TX. Call before your visit to confirm the address.
- What is William C. Tompkins's specialty?
- Medicare lists General Surgery as the primary specialty, and also Undersea and Hyperbaric Medicine.
- Does William C. Tompkins accept Medicare assignment?
- Medicare's clinician data says William C. Tompkins may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for William C. Tompkins?
- (903) 614-5361, as listed in official Medicare / NPI Registry data.
- What is William C. Tompkins's NPI number?
- 1104874957. 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 C. Tompkins works
Medicare's Facility Affiliation Data lists William C. Tompkins at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS St Michael Health SystemTexarkana, TX · Acute Care Hospital · CCN 450801
Practice locations
Addresses where William C. Tompkins is enrolled with Medicare (CMS data updated 2026-10-02).
- 1801 Galleria Oaks DrTexarkana, TX 75503 (903) 614‑5361
- 2604 Saint Michael DrTexarkana, TX 75503 (903) 614‑5361
Specialties
Other general surgeons in Texarkana
Clinicians with the same Medicare primary specialty in Texarkana, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 1968 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1104874957 |
| 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