G & a Medical Group Corp
NPI 1356658546 · Health Service Clinic/Center · Yauco, PR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
G & a Medical Group Corp is a Health Service Clinic/Center organization in Yauco, PR (NPI 1356658546).
Provider details
- NPI number
- 1356658546
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Gretchen Ortiz, Vp(787) 856-4747
Specialties & taxonomies
Ambulatory Health Care Facilities
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-09-09
- Last updated
- 2011-11-17
Frequently asked questions
- What is G & a Medical Group Corp's NPI number?
- G & a Medical Group Corp's National Provider Identifier (NPI) is 1356658546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is G & a Medical Group Corp?
- G & a Medical Group Corp is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is G & a Medical Group Corp located?
- G & a Medical Group Corp's practice location on file with NPPES is 3 Calle Dr Gatel, Yauco, PR 00698-4915.
- What is G & a Medical Group Corp's phone number?
- The practice phone number listed in the NPPES registry for G & a Medical Group Corp is (787) 856-4747.
- Does G & a Medical Group Corp accept Medicare?
- G & a Medical Group Corp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for G & a Medical Group Corp?
- The authorized official listed on G & a Medical Group Corp's NPPES record is Gretchen Ortiz, Vp. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is G & a Medical Group Corp's NPI active?
- Yes — G & a Medical Group Corp's NPI (1356658546) is active in the NPPES registry as of the last update on 2011-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.