Ilyes Benchaala, MD
Rheumatology Physician · Detroit, MI
Ilyes Benchaala, MD is a rheumatology physician with a practice address in Detroit, Michigan, and NPI 1346578127, issued on Dec 7, 2009. Check the license (Michigan 4301088059, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ilyes Benchaala
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 4301088059 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4160 John R, Detroit, MI 48201
- Phone
- (313) 745-4525
- Enumerated
- Dec 7, 2009
- Record last updated
- Feb 18, 2022
- Fax
- (313) 745-0011
- Medicare enrollment
- Enrolled (PECOS I20120418000470); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4160 John R
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daoud Abu-Hamdan, MDNephrology Physician1306884481
- Alfred Baylor, MDSurgery Physician1164490397
- Heather Dolman, MDSurgical Critical Care Physician1467460170
- Lisa Flynn, MDVascular Surgery Physician1629070271
- James Glazier, MDCardiovascular Disease Physician1346280260
- Delorean Griffin, M.D.Plastic Surgery Physician1609000819
Verify Ilyes Benchaala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301088059Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average rheumatology physician in 2024
2,004 Medicare Part D claims for 313 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Methotrexate313 claims
- Leflunomide262 claims
- Humira(Cf) Pen132 claims
- Diclofenac Sodium130 claims
- Azathioprine115 claims
- Hydroxychloroquine Sulfate97 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: $2,268.76
113 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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).
Rheumatology Physician providers in Michigan
There are 226 rheumatology physician records in Michigan.
Other rheumatology physician records in Michigan
- Nada Abdulaziz, M.D.Ann Arbor, MI1295098630
- Ayat Abyad, MDDetroit, MI1235712332
- Brandon Ahlgren, MDDetroit, MI1700415874
- Khashayar AhmadmehrabiAnn Arbor, MI1083174577
- Temitope Ajayi, M.DDetroit, MI1851919112
- Fadi Ajine, MDKalamazoo, MI1275533986
- Imad Alazem, M.D.Dearborn, MI1265402630
- Nasam AlfrajiSaint Joseph, MI1124589254
- Ali Ali, MDTaylor, MI1629574504
- Azza Ali, MDDetroit, MI1356517361
Common questions
What is Ilyes Benchaala, MD's NPI number?
Ilyes Benchaala, MD's National Provider Identifier (NPI) is 1346578127, issued on Dec 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ilyes Benchaala, MD located?
The NPPES record lists a practice address at 4160 John R, Detroit, MI, 48201. Phone: (313) 745-4525. Providers update this record themselves, so call before visiting.
How can I verify Ilyes Benchaala, MD's license?
NPPES lists Michigan license number 4301088059, 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 Ilyes Benchaala, MD prescribe under Medicare Part D?
In 2024, Ilyes Benchaala, MD had 2,004 Medicare Part D claims for 313 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.