Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gary Birnbaum, M.D.

Neurology Physician in Golden Valley, MN · enumerated 2006.

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

National Provider Identifier

1902850159

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Registry record

Entity type Individual (Type 1)

Name Dr. Gary Birnbaum

Credential M.D.

Sex Male

Practice address 4225 Golden Valley Rd, Golden Valley, MN, 55422

Phone (763) 588-0661

Fax (763) 287-2310

Enumeration date May 20, 2006

Last updated in NPPES Jul 11, 2007

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 23916 (MN) 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
HP21939	Other	MN	HEALTHPARTNERS
0507277	Other	MN	MEDICA
1008983	Other	MN	PREFERRED ONE
765068	Other	MN	AMERICA'S PPO
30228900	Medicaid	WI	-
36B41BI	Other	MN	BCBS OF MN

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 Birnbaum practice?

The practice location on file with NPPES is in Golden Valley, MN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gary Birnbaum?

The National Provider Identifier (NPI) for Gary Birnbaum is 1902850159, 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 2007-07-11.