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
8 nearest rheumatology physician records → All 226 in Michigan → Look up another NPI →
Also registered at 4160 John R
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Flynn, MDVascular Surgery Physician1629070271
- James Glazier, MDCardiovascular Disease Physician1346280260
- Xiaoping Huang, MD PHDNephrology Physician1346343449
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).
Ilyes Benchaala among 226 rheumatology physician records in Michigan
Ilyes Benchaala, MD is one of 226 rheumatology physician records with a practice address in Michigan. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 64% of them.
- NPI issued2009 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2002 · median 2003 among the 156 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Michigan
There are 226 rheumatology physician records in Michigan.
All 226 in Michigan → Every provider in Detroit → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Ayat Abyad, MDDetroit, MI 482011235712332
- Brandon Ahlgren, MDDetroit, MI 482011700415874
- Azza Ali, MDDetroit, MI 482011356517361
- Josephine Dhar, M.D.Detroit, MI 482011740397546
- Angelia Mosley-Williams, MDDetroit, MI 482011477561330
- Malini Venkatram, MD .Detroit, MI 482011467639948
- Russel York, MDDetroit, MI 482011912096744
- Sufiya Hussain, M.D.Detroit, MI 482021649690710
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.