William Jennings, MD
NPI 1790012276 · Internal Medicine Physician · San Antonio, TX
William Jennings, MD is a Internal Medicine Physician provider in San Antonio, TX (NPI 1790012276).
Provider details
- NPI number
- 1790012276
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G4316 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-11-04
- Last updated
- 2009-11-04
Frequently asked questions
- What is William Jennings's NPI number?
- William Jennings's National Provider Identifier (NPI) is 1790012276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Jennings's specialty?
- William Jennings is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Jennings located?
- William Jennings's practice location on file with NPPES is 8122 Datapoint Dr, San Antonio, TX 78229-3272.
- What is William Jennings's phone number?
- The practice phone number listed in the NPPES registry for William Jennings is (210) 614-7483.
- Is William Jennings's NPI active?
- Yes — William Jennings's NPI (1790012276) is active in the NPPES registry as of the last update on 2009-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.