Timothy Russell Dougherty Jr., M.D.
NPI 1629232723ActiveIndividual· Internal Medicine, Gastroenterology· Alexandria, VA
Internal Medicine, Gastroenterology (M.D.) in Alexandria, Virginia, trained at University of Maryland School of Medicine (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $98,066 for 442 claims, against $46,163 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,024 in all, mostly food and beverage.
Overview
| NPI | 1629232723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2008 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0101261949 | VA |
| Internal Medicine | 207R00000X | MD039006 | DC |
| Internal Medicine, Gastroenterology | 207RG0100X | MD039006 | DC |
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 (DC); Practitioner - Gastroenterology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 461 across 23 procedure codes |
| Paid by Medicare | $46,163 |
Part D prescriptions in 2024
| Prescriptions (claims) | 442 · 916 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $98,066 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Loudoun Medical Group, PCLovettsville, VA · 271 clinicians
- Gastroenterology Associates of Northern Virginia, LLCAlexandria, VA · 100 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Inova Mount Vernon HospitalAlexandria, VA
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$1,024 · 51 payments from 16 companies
- 2024$818.36 · 42 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $130.80 | 7 |
| Pfizer Inc. | $109.41 | 6 |
| Janssen Biotech, Inc. | $108.58 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $82.81 | 4 |
| Qol Medical, LLC | $82.56 | 3 |
What the 2025 payments were for
- Food and Beverage$993.53 · 50 payments
- Education$30.40 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 36 gastroenterologists in Alexandria · All gastroenterologists in Virginia