Gregory V. Hahn, MD
NPI 1396733341ActiveIndividual· Orthopaedic Surgery, Pediatric Orthopaedic Surgery· St Petersburg, FL
Orthopaedic Surgery, Pediatric Orthopaedic Surgery (MD) in St Petersburg, Florida, licensed in FL, with an NPI issued in October 2005. Enrolled in Medicare as practitioner - orthopedic surgery. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $223.19 in all, mostly food and beverage.
Overview
| NPI | 1396733341 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 12, 2005 |
| Last updated in NPPES | May 22, 2025 |
| Certified by provider | May 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery Primary | 207XP3100X | ME78419 | FL |
| Orthopaedic Surgery | 207X00000X | ME78419 | FL |
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine | 207XS0117X | ME78419 | FL |
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 - Orthopedic Surgery (FL) |
|---|
Industry payments (Open Payments)
- 2025$223.19 · 3 payments from 3 companies
- 2024$94.79 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $134.36 | 1 |
| Acumed LLC | $72.91 | 1 |
| Orthopediatrics Corp. | $15.92 | 1 |
What the 2025 payments were for
- Food and Beverage$223.19 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Pediatric Orthopaedic Surgery providers in St Petersburg
- 1487283693
- 1063702314
- 1093950214
- 1184609851
- 1215227293
- 1437316833
- 1659647550
- 1952399008
- 1265405179
- 1366430407
All Orthopaedic Surgery, Pediatric Orthopaedic Surgery providers in Florida