Gregory S. Schenk, MD
NPI 1649264185ActiveIndividual· Urology· Leesburg, VA
Urology (MD) in Leesburg, Virginia, trained at State University of New York Downstate Medical Center (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $2,749,204 for 1,434 claims, against $286,502 paid for services in 2024. Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $1,376 in all, mostly food and beverage.
Overview
| NPI | 1649264185 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 9, 2005 |
| Last updated in NPPES | Mar 19, 2024 |
| Certified by provider | Mar 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 0101238059 | 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 - Urology (DC); Practitioner - Urology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 833 |
|---|---|
| Services billed | 6,472 across 76 procedure codes |
| Paid by Medicare | $286,502 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,434 · 2,710 30-day fills |
|---|---|
| Patients | 323 |
| Total drug cost | $2,749,204 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Loudoun Medical Group, PCLovettsville, VA · 271 clinicians
- Gastrointestinal Specialists LLCMechanicsville, VA · 81 clinicians
Hospital affiliations
- Inova Fair Oaks HospitalFairfax, VA
- Inova Fairfax HospitalFalls Church, VA
- Inova Loudoun HospitalLeesburg, VA
- Reston Hospital CenterReston, VA
- Winchester Medical CenterWinchester, VA
Industry payments (Open Payments)
- 2025$1,376 · 52 payments from 21 companies
- 2024$1,583 · 54 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $189.67 | 5 |
| Ferring Pharmaceuticals Inc. | $153.43 | 7 |
| Histosonics, Inc. | $150.00 | 1 |
| Pfizer Inc. | $108.04 | 5 |
| Sumitomo Pharma America, Inc. | $95.58 | 4 |
What the 2025 payments were for
- Food and Beverage$1,277 · 51 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other urologists in Leesburg
- 1225441660
- 1235469206
- 1407049265
- 1730173279
- 1740479971
- 1780672758
- 1942326251
- 1952763435
- 1528520681
- 1053828020
- 1245185859
- 1588185797