Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Vito Potenza, MD

Endocrinology, Diabetes & Metabolism Physician in West Nyack, NY · enumerated 2008.

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

National Provider Identifier

1356509855

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Registry record

Entity type Individual (Type 1)

Name Matthew Vito Potenza

Credential MD

Sex Male

Practice address 2 Crosfield Ave Ste 204, Apt 10f, West Nyack, NY, 10994

Phone (845) 358-6266

Enumeration date May 30, 2008

Last updated in NPPES Oct 14, 2009

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 237963 (NY) 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 Matthew Potenza practice?

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

What is the NPI number for Matthew Potenza?

The National Provider Identifier (NPI) for Matthew Potenza is 1356509855, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-14.