William Powell, MD
NPI 1396595963 · General Practice Physician · Jbsa Ft Sam Houston, TX
William Powell, MD is a General Practice Physician provider in Jbsa Ft Sam Houston, TX (NPI 1396595963).
Provider details
- NPI number
- 1396595963
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- W2471 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-03-25
- Last updated
- 2026-01-29
- Certified
- 2026-01-29
Frequently asked questions
- What is William Powell's NPI number?
- William Powell's National Provider Identifier (NPI) is 1396595963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Powell's specialty?
- William Powell is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is William Powell located?
- William Powell's practice location on file with NPPES is 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234-4504.
- What is William Powell's phone number?
- The practice phone number listed in the NPPES registry for William Powell is (210) 916-0808.
- Is William Powell's NPI active?
- Yes — William Powell's NPI (1396595963) is active in the NPPES registry as of the last update on 2026-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.