Deirdre Jill Cohen, M.D.
NPI 1275759318ActiveIndividual· Internal Medicine, Hematology & Oncology· New York, NY
Internal Medicine, Hematology & Oncology (M.D.) in New York, New York, trained at State University of Ny Upstate Medical University (class of 2001). In 2024 Medicare paid $40,598 for 111 patients, and Part D covered 204 of their prescriptions, 86% of them generic. Astellas Pharma US Inc was the largest of 9 companies reporting payments in 2025, $16,051 in all, mostly speaking and faculty fees.
Overview
| NPI | 1275759318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2007 |
| Last updated in NPPES | Nov 23, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 229383 | 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 - Hematology/Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 397 across 10 procedure codes |
| Paid by Medicare | $40,598 |
Part D prescriptions in 2024
| Prescriptions (claims) | 204 · 220 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $59,753 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliation
- Mount Sinai HospitalNew York, NY
Industry payments (Open Payments)
- 2025$16,051 · 21 payments from 9 companies
- 2024$9,649 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $9,866 | 8 |
| Incyte Corporation | $4,436 | 5 |
| Astrazeneca Pharmaceuticals LP | $1,366 | 2 |
| Biontech Se | $153.17 | 1 |
| Ipsen Biopharmaceuticals, Inc | $91.50 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11,988 · 7 payments
- Travel and Lodging$1,932 · 3 payments
- Consulting Fee$1,230 · 1 payment
- Food and Beverage$901.27 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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