Gerald Zayas Lajara, M.D.
NPI 1780125120 · General Practice Physician · Ponce, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Zayas Lajara, M.D. is a General Practice Physician provider in Ponce, PR (NPI 1780125120).
Provider details
- NPI number
- 1780125120
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19584 (PR)
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
9 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
- 2017-03-18
- Last updated
- 2024-08-21
- Certified
- 2024-08-21
Frequently asked questions
- What is Gerald Zayas Lajara's NPI number?
- Gerald Zayas Lajara's National Provider Identifier (NPI) is 1780125120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Zayas Lajara's specialty?
- Gerald Zayas Lajara is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Zayas Lajara located?
- Gerald Zayas Lajara's practice location on file with NPPES is Rovira Office Park 623 Ave. La Ceiba, Ponce, PR 00717-1901.
- What is Gerald Zayas Lajara's phone number?
- The practice phone number listed in the NPPES registry for Gerald Zayas Lajara is (939) 238-9856.
- Does Gerald Zayas Lajara accept Medicare?
- Gerald Zayas Lajara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Zayas Lajara's NPI active?
- Yes — Gerald Zayas Lajara's NPI (1780125120) is active in the NPPES registry as of the last update on 2024-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.