James Andrew Lesniewski, MD
NPI 1336133941ActiveIndividual· Surgery· Dulles, VA
Surgery (MD) in Dulles, Virginia, trained at Perelman School of Med at the University of Pennsylvania (class of 1997). 129 Medicare patients in 2024, $52,066 paid; all of their 89 Part D prescriptions were generic. Ethicon US, LLC reported $35.34 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1336133941 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 9, 2005 |
| Last updated in NPPES | Nov 29, 2022 |
| Certified by provider | Nov 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 0101236783 | 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 - General Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 278 across 36 procedure codes |
| Paid by Medicare | $52,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 89 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $218.93 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | General Surgery |
Medical group
- Loudoun Medical Group, PCLovettsville, VA · 271 clinicians
Hospital affiliations
- Inova Loudoun HospitalLeesburg, VA
- Stonesprings Hospital CenterDulles, VA
Industry payments (Open Payments)
- 2025$35.34 · 1 payment from 1 company
- 2024$49.97 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $35.34 | 1 |
What the 2025 payments were for
- Food and Beverage$35.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other general surgeons in Dulles
- 1285096818
- 1356662688
- 1629414131
- 1619281292
- 1942294558
- 1023788924
- 1093473639
- 1114157054
- 1194495093
- 1215693411
- 1235895459
- 1285392829
All 17 general surgeons in Dulles · All general surgeons in Virginia