Sumita S. Mazumdar, M.D.
NPI 1265407266ActiveIndividual· Internal Medicine· Poughkeepsie, NY
Internal Medicine (M.D.) with Poughkeepsie Medical Group LLP, practicing in Poughkeepsie, New York. Their prescriptions cost Medicare Part D more than their services did: $1,721,029 for 5,700 claims, against $154,066 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 24 companies reporting payments in 2025, $2,866 in all, mostly food and beverage. Lists Vassar Brothers Medical Center as a hospital affiliation.
Overview
| NPI | 1265407266 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 22, 2006 |
| Last updated in NPPES | Oct 18, 2023 |
| Certified by provider | Oct 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 250503 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 3,626 across 80 procedure codes |
| Paid by Medicare | $154,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,700 · 13,758 30-day fills |
|---|---|
| Patients | 536 |
| Total drug cost | $1,721,029 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Poughkeepsie Medical Group LLPPoughkeepsie, NY · 2 clinicians
Hospital affiliation
- Vassar Brothers Medical CenterPoughkeepsie, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Health Quest Home Care, Inc (Certified) ChhaHome health agency · Poughkeepsie, NY
- Hudson Valley HospiceHospice · Poughkeepsie, NY
Industry payments (Open Payments)
- 2025$2,866 · 122 payments from 24 companies
- 2024$2,618 · 115 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $544.51 | 10 |
| Exact Sciences Corporation | $319.15 | 11 |
| Insulet Corporation | $255.59 | 14 |
| Glaxosmithkline, LLC. | $216.96 | 8 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $200.22 | 5 |
What the 2025 payments were for
- Food and Beverage$2,866 · 122 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 internal medicine physicians in Poughkeepsie · All internal medicine physicians in New York