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

Dr. Nestor R. Frontera-Tacoronte, MD

General Practice Physician in Guanica, PR · enumerated 2005 · practices at Nestor R Frontera Tacoronte MD.,Csp.

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

National Provider Identifier

1043206246

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Registry record

Entity type Individual (Type 1)

Name Dr. Nestor R. Frontera-Tacoronte

Credential MD

Sex Male

Practice address Guanica, PR, 00653

Phone (787) 821-5828

Fax (787) 821-5828

Enumeration date Sep 22, 2005

Last updated in NPPES Feb 23, 2011

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 14482 (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

What is the NPI number for Nestor Frontera-Tacoronte?

The National Provider Identifier (NPI) for Nestor Frontera-Tacoronte is 1043206246, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nestor Frontera-Tacoronte practice?

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

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Nestor R Frontera Tacoronte MD.,Csp General Practice Physician · Guanica, PR NPI 1326479833

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-23.