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Gregory B. Shankman, M.D., P.C.

Specialist in Utica, NY · enumerated 2007 · authorized official Ryan Lynch, Practice Manager.

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

National Provider Identifier

1255458543

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Registry record

Entity type Organization (Type 2)
Legal business name Gregory B. Shankman, M.D., P.C.
Practice address 1418 Genesee St, Utica, NY, 13502
Phone (135) 797-0111
Fax (315) 735-3459
Enumeration date Mar 23, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License 134913 (NY) Primary

Authorized official

Name Ryan Lynch
Title Practice Manager
Phone (315) 797-0111

Other identifiers

Identifier Type State Issuer
134913 Other NY NY STATE LICENSE
00560072 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.

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Frequently asked questions

Who is the authorized official for Gregory B. Shankman, M.D., P.C.?
NPPES lists Ryan Lynch (Practice Manager) as the authorized official for this organization.
What is the NPI number for Gregory B. Shankman, M.D., P.C.?
The NPI for Gregory B. Shankman, M.D., P.C. is 1255458543, 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.