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Fermin Briones, M.D.
NPI 1508031733 · Psychiatry Physician · San Antonio, TX
Fermin Briones, M.D. is a Psychiatry Physician provider in San Antonio, TX (NPI 1508031733).
Provider details
- NPI number
- 1508031733
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- N0660 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4242 Medical Dr
Ste 6300
San Antonio, TX 78229-5640
Phone: (210) 614-8400
Street-level locationGet directions
Mailing address
4242 Medical Dr
San Antonio, TX 78229-5640
Registry dates
- Enumerated
- 2008-04-29
- Last updated
- 2011-03-25
Frequently asked questions
- What is Fermin Briones's NPI number?
- Fermin Briones's National Provider Identifier (NPI) is 1508031733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fermin Briones's specialty?
- Fermin Briones is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Fermin Briones located?
- Fermin Briones's practice location on file with NPPES is 4242 Medical Dr, San Antonio, TX 78229-5640.
- What is Fermin Briones's phone number?
- The practice phone number listed in the NPPES registry for Fermin Briones is (210) 614-8400.
- Is Fermin Briones's NPI active?
- Yes — Fermin Briones's NPI (1508031733) is active in the NPPES registry as of the last update on 2011-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.