Alexandra Heriford, DO
NPI 1578141420 · Ophthalmology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Heriford, DO is a Ophthalmology Physician provider in San Antonio, TX (NPI 1578141420).
Provider details
- NPI number
- 1578141420
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- V9620 (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
5 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
- 2021-03-31
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Alexandra Heriford's NPI number?
- Alexandra Heriford's National Provider Identifier (NPI) is 1578141420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Heriford's specialty?
- Alexandra Heriford is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Heriford located?
- Alexandra Heriford's practice location on file with NPPES is 4502 Medical Drive, San Antonio, TX 78229.
- What is Alexandra Heriford's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Heriford is (210) 358-3555.
- Does Alexandra Heriford accept Medicare?
- Alexandra Heriford is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Heriford's NPI active?
- Yes — Alexandra Heriford's NPI (1578141420) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.