Ahmad Refai, MD
Internal Medicine Physician · Detroit, MI
Ahmad Refai, MD is an internal medicine physician with a practice address in Detroit, Michigan, and NPI 1952971442, issued on Jun 28, 2021. Check the license (Michigan 4301512212, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ahmad Refai
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301512212 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3990 John R St, Detroit, MI 48201
- Phone
- (313) 966-0695
- Enumerated
- Jun 28, 2021
- Record last updated
- Jul 24, 2025
- Fax
- (313) 993-0562
- Medicare enrollment
- Enrolled (PECOS I20250929000839); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 3990 John R St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ahmad Refai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301512212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
69 Medicare Part D claims for 31 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate11 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.
One hospital affiliation
- Mclaren Greater LansingLansing, MI · Acute Care Hospitals3 of 5 stars
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.
Ahmad Refai among 5,735 internal medicine physician records in Michigan
Ahmad Refai, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 83% of them.
- NPI issued2021 · 83% of these records are older, 13% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2020 · median 2006 among the 3,564 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
617 internal medicine physician records list a practice address in Detroit
They are 617 of the 19,832 NPPES records with a practice address in Detroit, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Detroit → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eric Ayers, MDDetroit, MI 482011407893118
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- Angela Bully, M.D.Detroit, MI 482011841257029
- Uma Gorrepati, MDDetroit, MI 482011508864240
- Jorge Guzman, MDDetroit, MI 482011770520694
- Praveena Mungara, M.DDetroit, MI 482011639121890
- Radha Paruchuri, MDDetroit, MI 482011013985480
- Neeraja Ramachandra, M.D.Detroit, MI 482011841252822
Common questions
What is Ahmad Refai, MD's NPI number?
Ahmad Refai, MD's National Provider Identifier (NPI) is 1952971442, issued on Jun 28, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Ahmad Refai, MD located?
The NPPES record lists a practice address at 3990 John R St, Detroit, MI, 48201. Phone: (313) 966-0695. Providers update this record themselves, so call before visiting.
How can I verify Ahmad Refai, MD's license?
NPPES lists Michigan license number 4301512212, 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 Ahmad Refai, MD prescribe under Medicare Part D?
In 2024, Ahmad Refai, MD had 69 Medicare Part D claims for 31 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.