Brad Mitchell Dworkin, MD
NPI 1528170362ActiveIndividual· Internal Medicine, Gastroenterology· Valhalla, NY
Internal Medicine, Gastroenterology (MD) in Valhalla, New York, trained at Jefferson Medical College of Thomas Jefferson University (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $747,298 for 1,476 claims, against $76,316 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $406.43 in all, mostly food and beverage.
Overview
| NPI | 1528170362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jul 23, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 131555 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 246 |
|---|---|
| Services billed | 589 across 31 procedure codes |
| Paid by Medicare | $76,316 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,476 · 2,428 30-day fills |
|---|---|
| Patients | 261 |
| Total drug cost | $747,298 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Gastroenterology |
Medical group
- Westchester Medical Center Advanced Physician Services PCValhalla, NY · 897 clinicians
Hospital affiliation
- Westchester Medical CenterValhalla, NY
Industry payments (Open Payments)
- 2025$406.43 · 18 payments from 11 companies
- 2024$245.96 · 12 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $68.49 | 1 |
| Abbvie Inc. | $65.89 | 3 |
| Ardelyx, Inc. | $62.20 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $41.04 | 2 |
| Madrigal Pharmaceuticals | $37.03 | 2 |
What the 2025 payments were for
- Food and Beverage$337.94 · 17 payments
- Education$68.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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