Doctor profile · Federal record
Dr. Doruk Erkan, M.D.
Specialist (CMS: Rheumatology) · New York, NY
- NPI 1962465484
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
535 E 70Th St
New York, NY 100214872
(212) 774-2291
fax (212) 774-2374
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- April 27, 2021
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- New York #001571
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962465484. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
58
Distinct HCPCS
3
Medicare allowed
$9,317
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 23 | $145 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $247 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 11 | $103 |
In context: peer comparison
Among 124 peers in New York Specialist, average services per provider: 223. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$20,242
Transactions
21
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 12 | $11,167.98 | |
| Otsuka Pharmaceutical Development & Commercialization, INC. | 1 | $3,465.00 | |
| Pfizer INC. | 3 | $2,926.10 | |
| F. Hoffmann-la Roche Ag | 1 | $1,725.00 | |
| Chugai Pharmaceutical Co., LTD. | 4 | $958.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
294
Patients
32
Total drug cost
$239,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 79 | 20 | $6,533 |
| Prednisone | Generic | 55 | 12 | $410 |
| Benlysta (Belimumab) | Brand | 23 | 0 | $53,342 |
| Meloxicam | Generic | 14 | 0 | $31 |
| Mycophenolic Acid (Mycophenolate Sodium) | Brand | 14 | 0 | $8,738 |
| Omeprazole | Generic | 14 | 0 | $92 |
| Alendronate Sodium | Generic | 13 | 0 | $268 |
| Duloxetine Hcl | Generic | 13 | 0 | $289 |
| Azathioprine | Generic | 12 | 0 | $1,586 |
| Methotrexate (Methotrexate Sodium) | Brand | 12 | 0 | $559 |
Hospital affiliations
Frequently asked questions
What is Dr. Doruk Erkan's medical specialty?
Dr. Doruk Erkan practices Specialist in New York, NY.
Where does Dr. Doruk Erkan practice?
Dr. Doruk Erkan practices at 535 E 70Th St, New York, NY 100214872. Office phone: 2127742291.
What is Dr. Doruk Erkan's NPI?
Dr. Doruk Erkan's National Provider Identifier (NPI) is 1962465484, issued by NPPES.
Does Dr. Doruk Erkan accept Medicare assignment?
Yes. Dr. Doruk Erkan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Doruk Erkan 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); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.