Gregory Szlyk, M.D.
NPI 1447205745ActiveIndividual· Urology· Fredericksburg, VA
Urology (M.D.) in Fredericksburg, Virginia, trained at George Washington University School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $1,768,111 for 2,154 claims, against $352,385 paid for services in 2024. Dendreon Pharmaceuticals LLC was the largest of 23 companies reporting payments in 2025, $1,250 in all, mostly food and beverage.
Overview
| NPI | 1447205745 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2006 |
| Last updated in NPPES | Jan 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 0101233962 | 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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 854 |
|---|---|
| Services billed | 8,311 across 86 procedure codes |
| Paid by Medicare | $352,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,154 · 5,328 30-day fills |
|---|---|
| Patients | 467 |
| Total drug cost | $1,768,111 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Mary Washington Healthcare PhysiciansStafford, VA · 282 clinicians
- Urology Associates of Fredericksburg, PCFredericksburg, VA · 13 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2025$1,250 · 49 payments from 23 companies
- 2024$1,210 · 46 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dendreon Pharmaceuticals LLC | $162.53 | 6 |
| Bayer Healthcare Pharmaceuticals Inc. | $155.81 | 6 |
| Pfizer Inc. | $118.08 | 6 |
| Janssen Biotech, Inc. | $106.23 | 4 |
| Calyxo, Inc. | $93.00 | 1 |
What the 2025 payments were for
- Food and Beverage$1,250 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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