Elizabeth Williams, D.O.
NPI 1528321924ActiveIndividual· Internal Medicine, Gastroenterology· Poughkeepsie, NY
Internal Medicine, Gastroenterology (D.O.) in Poughkeepsie, New York, trained at University of New England, College of Osteo Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $260,662 for 695 claims, against $147,678 paid for services in 2024. Abbvie Inc. reported $87.52 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1528321924 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2012 |
| Last updated in NPPES | Nov 18, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 272859 | 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 - Gastroenterology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 504 |
|---|---|
| Services billed | 4,314 across 78 procedure codes |
| Paid by Medicare | $147,678 |
Part D prescriptions in 2024
| Prescriptions (claims) | 695 · 1,170 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $260,662 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Premier Medical Group of the Hudson Valley PCHopewell Jct, NY · 134 clinicians
Hospital affiliations
- Northern Dutchess HospitalRhinebeck, NY
- Vassar Brothers Medical CenterPoughkeepsie, NY
- Westchester Medical CenterValhalla, NY
Industry payments (Open Payments)
- 2025$87.52 · 4 payments from 1 company
- 2024$199.41 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $87.52 | 4 |
What the 2025 payments were for
- Food and Beverage$87.52 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 gastroenterologists in Poughkeepsie · All gastroenterologists in New York