Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gerena Medical Group LLC

General Practice Physician in Toa Baja, PR · enumerated 2026 · authorized official Raymond Gerena, Vice Presidente.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831039536

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Registry record

Entity type Organization (Type 2)

Legal business name Gerena Medical Group LLC

Practice address Calle Lizzie Graham Urb Levittown, Jr-5, Toa Baja, PR, 00949

Phone (787) 539-4145

Enumeration date Mar 31, 2026

Last updated in NPPES Mar 31, 2026

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Raymond Gerena

Title Vice Presidente

Phone (787) 539-4145

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Gerena Medical Group LLC located?

The practice location on file with NPPES is in Toa Baja, PR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-03-31. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.