Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Carmen M Osorio-Rivera, MD

General Practice Physician in Vega Baja, PR · enumerated 2023.

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

National Provider Identifier

1528834975

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Registry record

Entity type Individual (Type 1)

Name Carmen M Osorio-Rivera

Credential MD

Sex Female

Practice address Vega Baja, PR, 00693

Phone (787) 858-6077

Fax (787) 858-6704

Enumeration date Nov 28, 2023

Last updated in NPPES Nov 28, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 023552 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 does Carmen Osorio-Rivera practice?

The practice location on file with NPPES is in Vega Baja, PR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Carmen Osorio-Rivera?

The National Provider Identifier (NPI) for Carmen Osorio-Rivera is 1528834975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Heriberto Rodriguez-Torres General Practice Physician · Vega Baja, PR NPI 1114696499

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-28.