Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gennaro Family Practice

Q: What is the NPI number for Gennaro Family Practice?

The NPI for Gennaro Family Practice is 1366476525, a Type 2 (organization) record in the CMS NPPES registry.

Ph.D. Medical Genetics in Plymouth, NH · enumerated 2006 · authorized official Mary-Catherine Gennaro, Owner.

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

National Provider Identifier

1366476525

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Registry record

Entity type Organization (Type 2)

Legal business name Gennaro Family Practice

Practice address 15 Town West Rd, Plymouth, NH, 03264

Phone (603) 536-1200

Enumeration date Jul 11, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

170100000X Ph.D. Medical Genetics Other Service Providers · License 8933 (NH) Primary

Authorized official

Name Mary-Catherine Gennaro

Title Owner

Phone (603) 536-1200

Other identifiers

Identifier	Type	State	Issuer
788360	Other	NH	MVP
30213803	Medicaid	NH	-

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

Who is the authorized official for Gennaro Family Practice?

NPPES lists Mary-Catherine Gennaro (Owner) as the authorized official for this organization.

What is the NPI number for Gennaro Family Practice?

The NPI for Gennaro Family Practice is 1366476525, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.