Ernesto Hernandez, MD
NPI 1831270750 · Obstetrics & Gynecology Physician · San Antonio, TX
Ernesto Hernandez, MD is a Obstetrics & Gynecology Physician provider in San Antonio, TX (NPI 1831270750).
Provider details
- NPI number
- 1831270750
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E7977 (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
19 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
- 2006-10-18
- Last updated
- 2007-10-24
Frequently asked questions
- What is Ernesto Hernandez's NPI number?
- Ernesto Hernandez's National Provider Identifier (NPI) is 1831270750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernesto Hernandez's specialty?
- Ernesto Hernandez is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Ernesto Hernandez located?
- Ernesto Hernandez's practice location on file with NPPES is 343 W Houston, San Antonio, TX 78205.
- What is Ernesto Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Ernesto Hernandez is (210) 226-5971.
- Is Ernesto Hernandez's NPI active?
- Yes — Ernesto Hernandez's NPI (1831270750) is active in the NPPES registry as of the last update on 2007-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.