Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter Louis Gambacorta, D.O.

Specialist in East Amherst, NY · enumerated 2007.

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

National Provider Identifier

1700089596

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Registry record

Entity type Individual (Type 1)

Name Peter Louis Gambacorta

Credential D.O.

Sex Male

Practice address 8750 Transit Rd, Suite 105, East Amherst, NY, 14051

Phone (716) 636-1470

Fax (716) 636-1423

Enumeration date Jun 8, 2007

Last updated in NPPES Sep 13, 2019

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 256227 (NY) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1700089596	Other	NY	NPI
256227	Other	NY	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

What specialty is Peter Gambacorta?

Peter Gambacorta is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-13.