Quick answers
- Which hospitals does David C. Williamson work at?
- Medicare's official clinician data lists David C. Williamson at 3 hospitals: CHRISTUS Spohn Hospital Corpus Christi, Covenant Medical Center and Northwest Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David C. Williamson see patients?
- Medicare's clinician data lists 4 practice locations, including Tucson, AZ, Lubbock, TX and Corpus Christi, TX. Call before your visit to confirm the address.
- What is David C. Williamson's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does David C. Williamson accept Medicare assignment?
- Yes. Medicare's clinician data says David C. Williamson 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 David C. Williamson?
- (520) 543-6100, as listed in official Medicare / NPI Registry data.
- What is David C. Williamson's NPI number?
- 1952394819. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David C. Williamson works
Medicare's Facility Affiliation Data lists David C. Williamson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Spohn Hospital Corpus ChristiCorpus Christi, TX · Acute Care Hospital · CCN 450046
- Covenant Medical CenterLubbock, TX · Acute Care Hospital · CCN 450040
- Northwest Medical CenterTucson, AZ · Acute Care Hospital · CCN 030085
Practice locations
Addresses where David C. Williamson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2200 S Houghton RdTucson, AZ 85748 (520) 543‑6100
- 3615 19th StLubbock, TX 79410 (806) 725‑0000
- 6130 Pkwy DrCorpus Christi, TX 78414 (361) 993‑2000
- 6200 W Parker RdPlano, TX 75093 (972) 608‑8000
Group practices
Medicare enrollment lists David C. Williamson as a member of these groups (CMS data updated 2026-10-02).
- Northwest HBP Medical Services LLC284 clinicians in the group
- Northstar Anesthesia PA226 clinicians in the group
- Gulf Shore Anesthesia Associates PA17 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952394819 |
| 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