Robert W. Duck, MD
NPI 1629160577ActiveIndividual· Family Medicine· Winchester, VA
Family Medicine (MD) in Winchester, Virginia, trained at University of Virginia School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $547,621 for 4,812 claims, against $67,117 paid for services in 2024. Novo Nordisk Inc was the largest of 14 companies reporting payments in 2025, $1,187 in all, mostly food and beverage.
Overview
| NPI | 1629160577 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 29, 2006 |
| Last updated in NPPES | Mar 23, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0101221410 | VA |
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 - Family Practice (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 1,127 across 32 procedure codes |
| Paid by Medicare | $67,117 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,812 · 11,073 30-day fills |
|---|---|
| Patients | 354 |
| Total drug cost | $547,621 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Privia Medical Group, LLCFairfax, VA · 1,533 clinicians
Hospital affiliations
- Berkeley Medical CenterMartinsburg, WV
- Shenandoah Memorial HospitalWoodstock, VA
- Warren Memorial HospitalFront Royal, VA
- Winchester Medical CenterWinchester, VA
Industry payments (Open Payments)
- 2025$1,187 · 55 payments from 14 companies
- 2024$967.36 · 48 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $249.14 | 10 |
| Astrazeneca Pharmaceuticals LP | $158.48 | 10 |
| Bayer Healthcare Pharmaceuticals Inc. | $132.18 | 5 |
| Medtronic, Inc. | $115.95 | 4 |
| Pfizer Inc. | $108.16 | 6 |
What the 2025 payments were for
- Food and Beverage$1,187 · 55 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 79 family medicine physicians in Winchester · All family medicine physicians in Virginia