Anca Askanase, MD
NPI 1558336768ActiveIndividual· Internal Medicine, Rheumatology· New York, NY
Internal Medicine, Rheumatology (MD) with Trustees of Columbia University in the City of New York and 1 other group, practicing in New York, New York. Their prescriptions cost Medicare Part D more than their services did: $338,759 for 359 claims, against $32,581 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $47,318 in all, mostly consulting fees. Lists Hospital for Special Surgery and 1 other hospital as hospital affiliations.
Overview
| NPI | 1558336768 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 21, 2006 |
| Last updated in NPPES | Apr 15, 2026 |
| Certified by provider | Apr 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 215150-1 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 94 |
|---|---|
| Services billed | 338 across 12 procedure codes |
| Paid by Medicare | $32,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 359 · 489 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $338,759 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
- New York Society for the Relief of Ruptured and Crippled MaintainingNew York, NY · 116 clinicians
Hospital affiliations
- Hospital for Special SurgeryNew York, NY
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$47,318 · 40 payments from 12 companies
- 2024$20,897 · 22 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $12,916 | 7 |
| Genentech, Inc. | $8,208 | 4 |
| Mylan Inc. | $6,705 | 4 |
| F. Hoffmann-La Roche Ag | $5,167 | 4 |
| Ucb, Inc. | $4,970 | 3 |
What the 2025 payments were for
- Consulting Fee$42,757 · 15 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,950 · 1 payment
- Travel and Lodging$1,335 · 5 payments
- Food and Beverage$1,276 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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