Quick answers
- Where does Brian M. Powell see patients?
- Medicare's clinician data lists 4 practice locations, including San Antonio, TX and Spring Branch, TX. Call before your visit to confirm the address.
- What is Brian M. Powell's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Brian M. Powell accept Medicare assignment?
- Yes. Medicare's clinician data says Brian M. Powell 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 Brian M. Powell?
- (210) 341-5588, as listed in official Medicare / NPI Registry data.
- What is Brian M. Powell's NPI number?
- 1437371663. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Brian M. Powell is enrolled with Medicare (CMS data updated 2026-10-02).
- 11811 Blanco RdSan Antonio, TX 78216 (210) 341‑5588
- 23611w Interstate 10San Antonio, TX 78257 (210) 698‑6617
- 426 Singing OaksSpring Branch, TX 78070 (830) 632‑5740
- 6530 W Loop 1604San Antonio, TX 78254 (210) 476‑5577
Group practices
Medicare enrollment lists Brian M. Powell as a member of this group (CMS data updated 2026-10-02).
- TMC Provider Group PLLC211 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437371663 |
| 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
- 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