Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Fuentes, M.D.

Endocrinology, Diabetes & Metabolism Physician in Massapequa, NY · enumerated 2006 · practices at Bethpage Medical Pllc.

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

National Provider Identifier

1376624288

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Fuentes

Credential M.D.

Sex Male

Practice address 4150 Sunrise Hwy, Massapequa, NY, 11758

Phone (516) 541-1721

Fax (516) 541-1463

Enumeration date Oct 18, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 141462 (NY) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 141462 (NY) 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
00850404	Medicaid	NY	-

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

What is the NPI number for Robert Fuentes?

The National Provider Identifier (NPI) for Robert Fuentes is 1376624288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Fuentes practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.