Gilberto Zayas, M.D
NPI 1508174970 · Psychiatry Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gilberto Zayas, M.D is a Psychiatry Physician provider in San Diego, CA (NPI 1508174970).
Provider details
- NPI number
- 1508174970
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- A136760 (CA)
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
15 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 490 | 84 |
| Escitalopram Oxalate | 461 | 73 |
| Duloxetine Hcl | 332 | 50 |
| Sertraline Hcl | 320 | 48 |
| Quetiapine Fumarate | 257 | 39 |
| Mirtazapine | 222 | 35 |
| Olanzapine | 139 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-09-20
- Last updated
- 2021-05-27
- Certified
- 2021-05-24
Frequently asked questions
- What is Gilberto Zayas's NPI number?
- Gilberto Zayas's National Provider Identifier (NPI) is 1508174970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilberto Zayas's specialty?
- Gilberto Zayas is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gilberto Zayas located?
- Gilberto Zayas's practice location on file with NPPES is 3364 Beyer Blvd, San Diego, CA 92173-1322.
- What is Gilberto Zayas's phone number?
- The practice phone number listed in the NPPES registry for Gilberto Zayas is (619) 662-4100.
- Does Gilberto Zayas accept Medicare?
- Gilberto Zayas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gilberto Zayas's NPI active?
- Yes — Gilberto Zayas's NPI (1508174970) is active in the NPPES registry as of the last update on 2021-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.