Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory John Mazzatta, DPM

Podiatrist in Manahawkin, NJ · enumerated 2006.

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

National Provider Identifier

1255433041

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory John Mazzatta

Credential DPM

Sex Male

Practice address 1145 Beacon Ave, Manahawkin, NJ, 08050

Phone (609) 597-6688

Fax (609) 597-9907

Enumeration date Sep 2, 2006

Last updated in NPPES Sep 17, 2012

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 25MD00231500 (NJ) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
7079508	Medicaid	NJ	-

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

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.

What specialty is Gregory Mazzatta?

Gregory Mazzatta is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-17.