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
- Entity
- Type 1 · individual
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, NPRegistered Nurse1831320100
- Brent Berry, M.D./PH.D.Sleep Medicine (Psychiatry & 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 1,356 among the 13,714 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.
17 neurology physician records list a Golden Valley practice address
They are 17 of the 1,022 NPPES records with a Golden Valley practice address, and 511 neurology physician records in Minnesota.
All 17 in Golden Valley → All 511 in Minnesota → Every provider in Golden Valley →
Other neurology physician records in Minnesota
- Ingrid Abols-Mantyh, M.D.Burnsville, MN1487607495
- Jane Achenbach, MDCambridge, MN1275594004
- George Adam, M.D.Saint Louis Park, MN1386718765
- Andrea Adams, M.D.Rochester, MN1629053772
- Rajiv Aggarwal, M.B., B.S.Burnsville, MN1942247986
- John AhlskogRochester, MN1386629335
- Ansar Ahmed, MBBSMinneapolis, MN1508830779
- Kimberly Aho, MDMankato, MN1154325173
- Shaun Ajinkya, M.D.Rochester, MN1952750416
- Allen Aksamit, M.D.Rochester, MN1720063878
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 1,356. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.