Doctor profile · Federal record
Dr. Dawen Zhang, M.D.
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Naperville, IL
- NPI 1215341425
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1220 Hobson RD Ste 104
Naperville, IL 605408137
(630) 961-2810
fax (630) 961-2658 - Additional location
-
24600 W 127Th St Ste 215
Plainfield, IL 605859507 - Additional location
-
801 S Washington St
Naperville, IL 605407430
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- August 11, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- Illinois #036.149491 · Illinois #125065309
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215341425. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
768
Distinct HCPCS
9
Medicare allowed
$81,966
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 349 | 184 | $132 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 133 | 24 | $1 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 83 | 83 | $176 | |
96372 |
Injection of drug or substance under skin or into muscle | 40 | 27 | $15 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 37 | 37 | $228 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 36 | 29 | $185 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 31 | 29 | $96 | |
20610 |
Aspiration and/or injection of fluid from large joint | 30 | 19 | $71 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 29 | 21 | $11 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 1,194. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$156
Transactions
6
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 6 | $155.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,437
Patients
515
Total drug cost
$259,084
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 345 | 120 | $29,708 |
| Prednisone | Generic | 238 | 104 | $2,857 |
| Methotrexate (Methotrexate Sodium) | Brand | 190 | 68 | $11,616 |
| Allopurinol | Generic | 155 | 49 | $3,345 |
| Colchicine | Generic | 95 | 39 | $14,339 |
| Duloxetine Hcl | Generic | 89 | 38 | $3,711 |
| Alendronate Sodium | Generic | 54 | 20 | $585 |
| Gabapentin | Generic | 51 | 21 | $1,502 |
| Leflunomide | Generic | 50 | 22 | $4,207 |
| Meloxicam | Generic | 43 | 21 | $443 |
Frequently asked questions
What is Dr. Dawen Zhang's medical specialty?
Dr. Dawen Zhang practices Rheumatology Physician in Naperville, IL.
Where does Dr. Dawen Zhang practice?
Dr. Dawen Zhang practices at 1220 Hobson RD Ste 104, Naperville, IL 605408137. Office phone: 6309612810.
What is Dr. Dawen Zhang's NPI?
Dr. Dawen Zhang's National Provider Identifier (NPI) is 1215341425, issued by NPPES.
Does Dr. Dawen Zhang accept Medicare assignment?
Yes. Dr. Dawen Zhang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dawen Zhang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.