Mahmoud Rayes, M.D.
Neurocritical Care Physician · Detroit, MI
Mahmoud Rayes, M.D. is a neurocritical care physician with a practice address in Detroit, Michigan, and NPI 1942464961, issued on Jul 18, 2008. Check the license (Michigan 4301092091, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Mahmoud Rayes
- Credential
- M.D.
- Primary taxonomy
- Neurocritical Care Physician 2084A2900X
- License numbers
- 4301092091 MI
37927 SC
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Saint Antoine St Ste 8A&8B, Detroit, MI 48201
- Phone
- (313) 745-4275
- Enumerated
- Jul 18, 2008
- Record last updated
- Mar 10, 2025
- Medicaid IDs
- APPROVED SC
4301092091 MI - Medicare enrollment
- Enrolled (PECOS I20130625000289); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurocritical care physician records → All 15 in Michigan → Look up another NPI →
Also registered at 4201 Saint Antoine St Ste 8A&8B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margerie Durban, MDNeurology Physician1467033589
- M Fakhouri, MDNeurology Physician1881632511
- Rohit Marawar, MDClinical Neurophysiology Physician1447415526
- Syeda Maria Muzammil, M.D.Neurology Physician1770936262
- Benjamin Puccio, MDNeurology Physician1760002810
Verify Mahmoud Rayes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301092091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average neurocritical care physician in 2024
158 Medicare Part D claims for 39 beneficiaries, against an average of 112 among the 141 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Brilinta20 claims
- Eliquis20 claims
- Clopidogrel18 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: $26,086.14
44 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 251 providers of this specialty with any payment received $1,054.78 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.
4 hospitals and group practices
- Mclaren FlintFlint, MI · Acute Care Hospitals2 of 5 stars
- Mclaren MacombMount Clemens, MI · Acute Care Hospitals1 of 5 stars
- Neuro Team One PLLCBingham Farms, MI
- University Physician GroupDetroit, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mahmoud Rayes among 15 neurocritical care physician records in Michigan
Mahmoud Rayes, M.D. is one of 15 neurocritical care physician records with a practice address in Michigan. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 0% of them.
- NPI issued2008 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 93% of these records are
- Graduated2005 · median 2010 among the 14 with a school on file
- Record last updated2025 · 13% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084A2900X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurocritical Care Physician providers in Michigan
There are 15 neurocritical care physician records in Michigan.
All 15 in Michigan → Every provider in Detroit → Neurocritical Care Physician nationwide →
The 8 neurocritical care physician records with the nearest ZIP codes
- Wazim Mohamed, M.D.Detroit, MI 482011598993438
- Bradley Howell, MDDetroit, MI 482021669771911
- Chandan Mehta, M.D.Detroit, MI 482021023329943
- Dionne Swor, DOYpsilanti, MI 481971144583675
- Jay KinariwalaDetroit, MI 482351003279126
- Leah Dickstein, MDAnn Arbor, MI 481091093102022
- Deepa Malaiyandi, MDAnn Arbor, MI 481091720303027
- Andrew Nguyen, MDAnn Arbor, MI 481091154851400
Common questions
What is Mahmoud Rayes, M.D.'s NPI number?
Mahmoud Rayes, M.D.'s National Provider Identifier (NPI) is 1942464961, issued on Jul 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mahmoud Rayes, M.D. located?
The NPPES record lists a practice address at 4201 Saint Antoine St Ste 8A&8B, Detroit, MI, 48201. Phone: (313) 745-4275. Providers update this record themselves, so call before visiting.
How can I verify Mahmoud Rayes, M.D.'s license?
NPPES lists Michigan license number 4301092091, 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 Mahmoud Rayes, M.D. prescribe under Medicare Part D?
In 2024, Mahmoud Rayes, M.D. had 158 Medicare Part D claims for 39 beneficiaries; the average among neurocritical care physician prescribers was 112. 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.