Dmitriy Zamarin, M.D., PH.D.
NPI 1891955357ActiveIndividual· Internal Medicine, Medical Oncology· New York, NY
Internal Medicine, Medical Oncology (M.D., PH.D.) in New York, New York, trained at Icahn School of Medicine at Mount Sinai (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $151,629 for 130 claims, against $16,953 paid for services in 2024. Verastem, Inc. was the largest of 2 companies reporting payments in 2025, $2,460 in all, mostly consulting fees.
Overview
| NPI | 1891955357 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2008 |
| Last updated in NPPES | Sep 20, 2023 |
| Certified by provider | Sep 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 254702 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 179 across 5 procedure codes |
| Paid by Medicare | $16,953 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 156 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $151,629 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
Hospital affiliations
- Mount Sinai Beth IsraelNew York, NY
- Mount Sinai HospitalNew York, NY
Industry payments (Open Payments)
- 2025$2,460 · 2 payments from 2 companies
- 2024$7,495 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verastem, Inc. | $1,500 | 1 |
| Gilead Sciences, Inc. | $960.00 | 1 |
What the 2025 payments were for
- Consulting Fee$2,460 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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