Doruk Erkan, M.D.
NPI 1962465484ActiveIndividual· Specialist· New York, NY
Specialist (M.D.) with New York Society for the Relief of Ruptured and Crippled Maintaining, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $866,579 for 368 claims, against $11,258 paid for services in 2024. F. Hoffmann-La Roche Ag was the largest of 4 companies reporting payments in 2025, $35,163 in all, mostly consulting fees. Lists Hospital for Special Surgery as a hospital affiliation.
Overview
| NPI | 1962465484 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 7, 2006 |
| Last updated in NPPES | Apr 27, 2021 |
| Certified by provider | Apr 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 001571 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 96 across 9 procedure codes |
| Paid by Medicare | $11,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 368 · 644 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $866,579 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- New York Society for the Relief of Ruptured and Crippled MaintainingNew York, NY · 116 clinicians
Hospital affiliation
- Hospital for Special SurgeryNew York, NY
Industry payments (Open Payments)
- 2025$35,163 · 24 payments from 4 companies
- 2024$20,242 · 21 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| F. Hoffmann-La Roche Ag | $17,176 | 9 |
| Glaxosmithkline, LLC. | $12,894 | 11 |
| Alexion Pharmaceuticals, Inc. | $2,794 | 2 |
| Chugai Pharmaceutical Co., Ltd. | $2,300 | 2 |
What the 2025 payments were for
- Consulting Fee$16,100 · 8 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9,750 · 5 payments
- Travel and Lodging$8,720 · 6 payments
- Food and Beverage$593.44 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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