Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Francisco Juan Colmenares, M.D.

Family Medicine Physician in Arecibo, PR · enumerated 2005.

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

National Provider Identifier

1194713412

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Registry record

Entity type Individual (Type 1)

Name Dr. Francisco Juan Colmenares

Credential M.D.

Sex Male

Practice address Victor Rojas 2, Carretera 129, Hospital Metropolitano, Arecibo, PR, 00612

Phone (787) 816-1818

Fax (787) 816-1824

Enumeration date Oct 11, 2005

Last updated in NPPES Jun 7, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 10797 (PR) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1107474	Other	PR	DRIVER'S LICENSE

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

How do I verify Francisco Colmenares's NPI record?

Cross-check NPI 1194713412 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194713412 active?

Yes, as of the latest NPPES snapshot, NPI 1194713412 is active (record last updated 2011-06-07).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-07.