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Dr. Gary Jay Moskowitz, D.O.

Internal Medicine Physician in Syosset, NY · enumerated 2005.

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

National Provider Identifier

1407852189

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Registry record

Entity type Individual (Type 1)
Name Dr. Gary Jay Moskowitz
Credential D.O.
Sex Male
Practice address 87 Cold Spring Rd, Syosset, NY, 11791
Phone (516) 822-2541
Fax (516) 822-1787
Enumeration date Jun 27, 2005
Last updated in NPPES Aug 4, 2008

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 169365 (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
011598426 Medicaid NY -
DF3083 Other NY RAILROAD MEDICARE

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

Where does Gary Moskowitz practice?
The practice location on file with NPPES is in Syosset, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gary Moskowitz?
The National Provider Identifier (NPI) for Gary Moskowitz is 1407852189, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-04.