Alan Perez, DO
NPI 1689378291 · Emergency Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Perez, DO is a Emergency Medicine Physician provider in San Antonio, TX (NPI 1689378291).
Provider details
- NPI number
- 1689378291
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- V9693 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-03-28
- Last updated
- 2025-09-27
- Certified
- 2025-09-27
Frequently asked questions
- What is Alan Perez's NPI number?
- Alan Perez's National Provider Identifier (NPI) is 1689378291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Perez's specialty?
- Alan Perez is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Perez located?
- Alan Perez's practice location on file with NPPES is 7703 Floyd Curl Dr, San Antonio, TX 78229-3901.
- What is Alan Perez's phone number?
- The practice phone number listed in the NPPES registry for Alan Perez is (210) 567-7000.
- Does Alan Perez accept Medicare?
- Alan Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Perez's NPI active?
- Yes — Alan Perez's NPI (1689378291) is active in the NPPES registry as of the last update on 2025-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.