Doctor profile · Federal record
Dr. Ilyes Benchaala, MD
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Detroit, MI
- NPI 1346578127
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
4160 John R, Suite 917
Detroit, MI 482012020
(313) 745-4525
fax (313) 745-0011 - Additional location
-
1560 E Maple RD
Troy, MI 480831135
fax (248) 581-5299 - Additional location
-
18100 Oakwood Blvd Ste 300
Dearborn, MI 481244085
(313) 240-4900
fax (313) 240-4900 - Additional location
-
400 Mack Ave
Detroit, MI 482012136
(313) 448-9650
fax (313) 448-9979 - Additional location
-
4717 Saint Antoine St
Detroit, MI 482011423
(313) 577-8900
fax (313) 577-9675 - Mailing address
-
400 Mack Ave
Detroit, MI 482012136
Show 2 more locations
Credentials & registration
- NPI registered
- December 2009 — 17 yrs on file
- Profile last updated
- February 18, 2022
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Michigan #4301088059
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346578127. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
208
Distinct HCPCS
2
Medicare allowed
$29,417
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 162 | 87 | $123 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 46 | 46 | $207 |
In context: peer comparison
Among 6 peers in Detroit Rheumatology Physician, average services per provider: 68. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$2,269
Transactions
111
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 29 | $532.72 | |
| Janssen Biotech, INC. | 16 | $395.52 | |
| Ucb, INC. | 16 | $350.79 | |
| Novartis Pharmaceuticals Corporation | 9 | $174.69 | |
| Amgen INC. | 10 | $156.55 | |
| Aurinia Pharma U.S., INC. | 6 | $120.28 | |
| Pfizer INC. | 4 | $89.57 | |
| Fresenius Kabi USA, LLC | 3 | $79.74 | |
| Genzyme Corporation | 4 | $72.21 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $51.27 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $45.58 | |
| Ani Pharmaceuticals, INC. | 2 | $43.29 | |
| GlaxoSmithKline, LLC. | 2 | $39.39 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $38.75 | |
| Organon LLC | 2 | $36.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,499
Patients
317
Total drug cost
$2,033,124
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Leflunomide | Generic | 280 | 67 | $17,757 |
| Methotrexate (Methotrexate Sodium) | Brand | 273 | 46 | $6,320 |
| Humira(Cf) Pen (Adalimumab) | Brand | 162 | 23 | $1,387,846 |
| Diclofenac Sodium | Generic | 150 | 63 | $5,051 |
| Azathioprine | Generic | 104 | 25 | $5,525 |
| Prednisone | Generic | 97 | 34 | $825 |
| Amitriptyline Hcl | Generic | 59 | 19 | $438 |
| Mycophenolate Mofetil | Generic | 59 | 12 | $6,641 |
| Hydroxychloroquine Sulfate | Generic | 58 | 17 | $2,440 |
| Pregabalin | Generic | 48 | 0 | $1,080 |
Hospital affiliations
Frequently asked questions
What is Dr. Ilyes Benchaala's medical specialty?
Dr. Ilyes Benchaala practices Rheumatology Physician in Detroit, MI.
Where does Dr. Ilyes Benchaala practice?
Dr. Ilyes Benchaala practices at 4160 John R, Detroit, MI 482012020. Office phone: 3137454525.
What is Dr. Ilyes Benchaala's NPI?
Dr. Ilyes Benchaala's National Provider Identifier (NPI) is 1346578127, issued by NPPES.
Does Dr. Ilyes Benchaala accept Medicare assignment?
Yes. Dr. Ilyes Benchaala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ilyes Benchaala commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.