Marion Oliver
Neurology Physician · Grand Rapids, MI
Marion Oliver is a neurology physician with a practice address in Grand Rapids, Michigan, and NPI 1497106439, issued on Jun 30, 2016. Check the license (Michigan 4301110799, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Marion Oliver
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 4301110799 MI
Self-reported in NPPES; status is on the state search - Practice location
- 275 Michigan St NE, Grand Rapids, MI 49503
- Phone
- (616) 267-7900
- Enumerated
- Jun 30, 2016
- Record last updated
- Jan 6, 2026
- Medicare enrollment
- Enrolled (PECOS I20251118001056); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 739 in Michigan → Look up another NPI →
Also registered at 275 Michigan St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shan Abbas, M.D.Epilepsy Physician1730362674
- Esam Abobaker, DONeurology Physician1225770639
- Asad Ahrar, MDVascular Neurology Physician1861919722
- Shruti Anand, MDGeriatric Medicine (Internal Medicine) Physician1063908416
- Mara Arnett, PA-CPhysician Assistant1841692001
- Charles Asbury, D.O.Epilepsy Physician1114378692
Verify Marion Oliver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301110799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $948.82
20 payments; by number, the most common kind was food and beverage; the largest payer was Imperative Care, 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 2 group practices
- Advocate Health And Hospitals CorporationPark Ridge, IL
- Spectrum Health Primary Care PartnersGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marion Oliver among 739 neurology physician records in Michigan
Marion Oliver 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 2016, is newer than 68% of them.
- NPI issued2016 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2016 · median 2005 among the 501 with a school on file
- Record last updated2026 · 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 Grand Rapids → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Muhammad Al-Kaylani, MDGrand Rapids, MI 495031841374956
- Vivek Baluja, M.D.Grand Rapids, MI 495031538205539
- John Butzer, MDGrand Rapids, MI 495031568410009
- Joseph Corey, MDGrand Rapids, MI 495031891884763
- Muhammad Farooq, MDGrand Rapids, MI 495031598945156
- Jessica Hedeman, D.O.Grand Rapids, MI 495031639310196
- Cynthia Hingtgen, MDGrand Rapids, MI 495031598789034
- Kristina Karanec, DOGrand Rapids, MI 495031053503748
Common questions
What is Marion Oliver's NPI number?
Marion Oliver's National Provider Identifier (NPI) is 1497106439, issued on Jun 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Marion Oliver located?
The NPPES record lists a practice address at 275 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 267-7900. Providers update this record themselves, so call before visiting.
How can I verify Marion Oliver's license?
NPPES lists Michigan license number 4301110799, 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.
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.