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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carlos J Rodriguez Mateo, MD

General Practice Physician in Aguirre, PR · enumerated 2005.

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

National Provider Identifier

1952384877

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Registry record

Entity type Individual (Type 1)
Name Carlos J Rodriguez Mateo
Credential MD
Sex Male
Practice address 58 Calle Barbosa, Bo Coqui, Aguirre, PR, 00704
Fax (787) 824-7655
Enumeration date Nov 23, 2005
Last updated in NPPES Oct 22, 2012

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 10434 (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.

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Frequently asked questions

Is NPI 1952384877 active?
Yes, as of the latest NPPES snapshot, NPI 1952384877 is active (record last updated 2012-10-22).
How do I verify Carlos Rodriguez Mateo's NPI record?
Cross-check NPI 1952384877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-22.