Gary Birnbaum, M.D.
Neurology Physician · Golden Valley, MN
Gary Birnbaum, M.D. is a neurology physician with a practice address in Golden Valley, Minnesota, and NPI 1902850159, issued on May 20, 2006. Check the license (Minnesota 23916, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Gary Birnbaum
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 23916 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4225 Golden Valley RD, Golden Valley, MN 55422
- Phone
- (763) 588-0661
- Enumerated
- May 20, 2006
- Record last updated
- Jul 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (763) 287-2310
- Medicaid ID
- 30228900 WI
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 609 in Minnesota → Look up another NPI →
Also registered at 4225 Golden Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Aletky, PH.D., LPPsychologist1720012768
- James Allen, M.D.Neurology Physician1578748893
- Irfan Altafullah, M.B., B.S.Neurology Physician1437103629
- Uchechi Amajuoyi, NPNurse Practitioner1831320100
- Brent Berry, M.D./PH.D.Neurology Physician1013263011
- Ivan Brodsky, M.D.Neurology Physician1710932009
Verify Gary Birnbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 23916Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average neurology physician in 2024
14 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Gary Birnbaum among 609 neurology physician records in Minnesota
Gary Birnbaum, M.D. is one of 609 neurology physician records with a practice address in Minnesota. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 61% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2007 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 neurology physician records list a practice address in Golden Valley
They are 21 of the 1,022 NPPES records with a practice address in Golden Valley, and 609 neurology physician records in Minnesota.
All 609 in Minnesota → Every provider in Golden Valley → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Irfan Altafullah, M.B., B.S.Golden Valley, MN 554221437103629
- Ivan Brodsky, M.D.Golden Valley, MN 554221710932009
- Jonathan Calkwood, M.D.Golden Valley, MN 554221194765388
- Xiaoming Dong, M.D.Golden Valley, MN 554221265488340
- Gail Francis, M.D.Golden Valley, MN 554221326095910
- Jessica HeiringGolden Valley, MN 554221326095092
- Praful Kelkar, M.D.Golden Valley, MN 554221588656417
- Bruce Mack, M.D.Golden Valley, MN 554221013958339
Common questions
What is Gary Birnbaum, M.D.'s NPI number?
Gary Birnbaum, M.D.'s National Provider Identifier (NPI) is 1902850159, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Birnbaum, M.D. located?
The NPPES record lists a practice address at 4225 Golden Valley RD, Golden Valley, MN, 55422. Phone: (763) 588-0661. Providers update this record themselves, so call before visiting.
How can I verify Gary Birnbaum, M.D.'s license?
NPPES lists Minnesota license number 23916, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Birnbaum, M.D. prescribe under Medicare Part D?
In 2024, Gary Birnbaum, M.D. had 14 Medicare Part D claims; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.