Geoffrey Ross Barger, MD
Neurology Physician · Detroit, MI
Geoffrey Ross Barger, MD is a neurology physician with a practice address in Detroit, Michigan, and NPI 1003853599, issued on Jun 1, 2006. Check the license (Michigan 4301055884, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Geoffrey Ross Barger
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 4301055884 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4201 St Antoine, Detroit, MI 48201
- Phone
- (313) 745-4275
- Enumerated
- Jun 1, 2006
- Record last updated
- Sep 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (313) 745-4468
- Medicare enrollment
- Enrolled (PECOS I20060630000263); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1975
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 739 in Michigan → Look up another NPI →
Also registered at 4201 St Antoine
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Geoffrey Ross Barger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301055884Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average neurology physician in 2024
115 Medicare Part D claims for 16 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Eliquis15 claims
- Levetiracetam13 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.
Industry payments in 2024: $19.03
1 payment: food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Physician GroupDetroit, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey Ross Barger among 739 neurology physician records in Michigan
Geoffrey Ross Barger, MD is one of 739 neurology physician records with a practice address in Michigan. 82% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1975 · median 2005 among the 501 with a school on file
- Record last updated2016 · 46% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Michigan
There are 739 neurology physician records in Michigan.
All 739 in Michigan → Every provider in Detroit → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Joshua Adler, MD PHDDetroit, MI 482011376583823
- Lourdes Andaya, MDDetroit, MI 482011831274786
- Evanthia Bernitsas, MDDetroit, MI 482011528270808
- M Fakhouri, MDDetroit, MI 482011881632511
- Edwin George, MD PHDDetroit, MI 482011255378774
- Jun Li, BM, PHDDetroit, MI 482011972540672
- Robert Lisak, MDDetroit, MI 482011235176835
- Kenneth Maiese, MDDetroit, MI 482011093755571
Common questions
What is Geoffrey Ross Barger, MD's NPI number?
Geoffrey Ross Barger, MD's National Provider Identifier (NPI) is 1003853599, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Ross Barger, MD located?
The NPPES record lists a practice address at 4201 St Antoine, Detroit, MI, 48201. Phone: (313) 745-4275. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Ross Barger, MD's license?
NPPES lists Michigan license number 4301055884, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Geoffrey Ross Barger, MD prescribe under Medicare Part D?
In 2024, Geoffrey Ross Barger, MD had 115 Medicare Part D claims for 16 beneficiaries; 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.