Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gilberto A Franceschini Barreto, M.D.

Specialist in Mayaguez, PR · enumerated 2006.

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

National Provider Identifier

1417027897

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Registry record

Entity type Individual (Type 1)

Name Dr. Gilberto A Franceschini Barreto

Credential M.D.

Sex Male

Practice address Carr. 349 Km 2.7, Cerro Las Mesas, Mayaguez, PR, 00680

Phone (787) 652-6011

Fax (787) 806-1502

Enumeration date Nov 9, 2006

Last updated in NPPES Oct 2, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 12849 (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 Gilberto Franceschini Barreto practice?

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

What is the NPI number for Gilberto Franceschini Barreto?

The National Provider Identifier (NPI) for Gilberto Franceschini Barreto is 1417027897, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-02.