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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gerald V. Mcmahon, M.D.

Internal Medicine Physician in Syracuse, NY · enumerated 2006.

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

National Provider Identifier

1356369060

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Registry record

Entity type Individual (Type 1)
Name Dr. Gerald V. Mcmahon
Credential M.D.
Sex Male
Practice address 182 Intrepid Ln, Brighton Medical Associates, Syracuse, NY, 13205
Phone (315) 218-7020
Fax (315) 218-7050
Enumeration date Jul 18, 2006
Last updated in NPPES May 10, 2017

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 177937 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
01209645 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

What is the NPI number for Gerald Mcmahon?
The National Provider Identifier (NPI) for Gerald Mcmahon is 1356369060, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gerald Mcmahon practice?
The practice location on file with NPPES is in Syracuse, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-10.