Ian Enriquez, DO
NPI 1538746359 · Psychiatry Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Enriquez, DO is a Psychiatry Physician provider in San Antonio, TX (NPI 1538746359).
Provider details
- NPI number
- 1538746359
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- T9389 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 32 | — |
| Trazodone Hcl | 29 | 13 |
| Buspirone Hcl | 25 | — |
| Quetiapine Fumarate | 22 | — |
| Mirtazapine | 18 | — |
| Olanzapine | 18 | — |
| Sertraline Hcl | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$441 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 7400 Barlite BlvdSan Antonio, TX 78224-1308Phone: (210) 921-2000
- 8550 Huebner RdSan Antonio, TX 78240-1803Phone: (210) 541-5300Fax: (210) 541-5310
Registry dates
- Enumerated
- 2021-03-26
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Ian Enriquez's NPI number?
- Ian Enriquez's National Provider Identifier (NPI) is 1538746359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Enriquez's specialty?
- Ian Enriquez is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Enriquez located?
- Ian Enriquez's practice location on file with NPPES is 328 W Houston St, San Antonio, TX 78205-2415.
- What is Ian Enriquez's phone number?
- The practice phone number listed in the NPPES registry for Ian Enriquez is (210) 225-3764.
- Does Ian Enriquez accept Medicare?
- Ian Enriquez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Enriquez's NPI active?
- Yes — Ian Enriquez's NPI (1538746359) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.