Paul Frederick Duckworth Jr., MD
NPI 1013903723ActiveIndividual· Internal Medicine, Gastroenterology· Mechanicsville, VA
Internal Medicine, Gastroenterology (MD) in Mechanicsville, Virginia, trained at University of Virginia School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $295,154 for 1,362 claims, against $82,808 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $1,588 in all, mostly food and beverage.
Overview
| NPI | 1013903723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 27, 2005 |
| Last updated in NPPES | Jan 6, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0101038473 | VA |
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 - Gastroenterology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 448 |
|---|---|
| Services billed | 701 across 30 procedure codes |
| Paid by Medicare | $82,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,362 · 2,475 30-day fills |
|---|---|
| Patients | 487 |
| Total drug cost | $295,154 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastrointestinal Specialists LLCMechanicsville, VA · 81 clinicians
Hospital affiliation
- Bon Secours Memorial Regional Medical CenterMechanicsville, VA
Industry payments (Open Payments)
- 2025$1,588 · 71 payments from 13 companies
- 2024$1,826 · 92 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $716.51 | 35 |
| Janssen Biotech, Inc. | $257.37 | 7 |
| Qol Medical, LLC | $100.50 | 5 |
| Genzyme Corporation | $89.68 | 3 |
| Lilly USA, LLC | $79.54 | 4 |
What the 2025 payments were for
- Food and Beverage$1,588 · 71 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in Virginia →