Derek Grayson, M.D.
Neurology Physician · Warren, MI
Derek Grayson, M.D. is a neurology physician with a practice address in Warren, Michigan, and NPI 1932652351, issued on Aug 2, 2016. Check the license (Michigan 4301502795, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Derek Grayson
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 4301502795 MI
Self-reported in NPPES; status is on the state search - Practice location
- 11800 E 12 Mile RD Ste 205, Warren, MI 48093
- Phone
- (586) 582-7033
- Enumerated
- Aug 2, 2016
- Record last updated
- May 22, 2024
- Fax
- (586) 582-7034
- Medicare enrollment
- Enrolled (PECOS I20240314000460); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 739 in Michigan → Look up another NPI →
Verify Derek Grayson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301502795Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average neurology physician in 2024
150 Medicare Part D claims for 44 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Diclofenac Sodium35 claims
- Naproxen21 claims
- Tizanidine Hcl20 claims
- Topiramate14 claims
- Gabapentin12 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: $780.53
11 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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
- Henry Ford Health Macomb Oakland HospitalWarren, MI
- University Physician GroupDetroit, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek Grayson among 739 neurology physician records in Michigan
Derek Grayson, M.D. 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
- Graduated2010 · median 2005 among the 501 with a school on file
- Record last updated2024 · 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 Warren → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Jeffrey Goldberg, M.D.Warren, MI 480931790946531
- Mark Olson, M.D.Warren, MI 480931225020746
- Stephanie Soukar, MDWarren, MI 480931992375109
- Narayan Verma, MDWarren, MI 480931083680235
- Michael Wilcox, DOWarren, MI 480931235888124
- Thomas Oneil, DOWarren, MI 480881023090552
- Chakrapani Ranganathan, M.D.Warren, MI 480881194709584
- Ayman Rayes, MDTroy, MI 480851053302612
Common questions
What is Derek Grayson, M.D.'s NPI number?
Derek Grayson, M.D.'s National Provider Identifier (NPI) is 1932652351, issued on Aug 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Derek Grayson, M.D. located?
The NPPES record lists a practice address at 11800 E 12 Mile RD Ste 205, Warren, MI, 48093. Phone: (586) 582-7033. Providers update this record themselves, so call before visiting.
How can I verify Derek Grayson, M.D.'s license?
NPPES lists Michigan license number 4301502795, 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 Derek Grayson, M.D. prescribe under Medicare Part D?
In 2024, Derek Grayson, M.D. had 150 Medicare Part D claims for 44 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.