GR MEDICAL GROUP LLC
NPI 1922976687
General Practice in Barceloneta, PR
About Gr Medical Group Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GR MEDICAL GROUP LLC (NPI 1922976687) is a healthcare organization registered as a general practice in Barceloneta, Puerto Rico and active in the NPI registry since October 2025. The organization lists Angel G Guerrero, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gr Medical Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Gr Medical Group LLC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gr Medical Group LLC's NPI number?
The NPI number for Gr Medical Group LLC is 1922976687. It was assigned to this organization in the NPPES registry on October 24, 2025.
Where is Gr Medical Group LLC located?
Gr Medical Group LLC is located at PO Box 6, Barceloneta, PR 00617. The listed phone number is (939) 460-1401.
What is Gr Medical Group LLC's specialty?
The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.
Is Gr Medical Group LLC enrolled in Medicare?
Yes. Gr Medical Group LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gr Medical Group LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Practice, reassign their Medicare billing to Gr Medical Group LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Gr Medical Group LLC was last updated on December 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gr Medical Group Llc · NPI 1922976687
General Practice organization in Barceloneta, Puerto Rico. Organization record, active in the CMS NPPES registry since October 24, 2025.
## Identity
- **NPI:** 1922976687 (Entity type: Organization)
- **Enumerated:** October 24, 2025
- **Primary specialty:** General Practice · taxonomy 208D00000X
- **Organization subpart:** No
- **Authorized official:** Angel Guerrero, PRESIDENT
## Practice location
- **Address:** PO BOX 6, Barceloneta, PR 00617-0006
- **Phone:** (939) 460-1401
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (General Practice) reassign Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1922976687) · Data from the CMS NPPES public registry.