Gus Katsigiorgis, DO
NPI 1033105564ActiveIndividual· Orthopaedic Surgery· Hewlett, NY
Orthopaedic Surgery (DO) in Hewlett, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2000). 231 Medicare patients in 2024, $76,433 paid; nearly all of their 50 Part D prescriptions were generic (96%). Stryker Corporation was the largest of 7 companies reporting payments in 2025, $687.94 in all, mostly food and beverage.
Overview
| NPI | 1033105564 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Sep 20, 2005 |
| Last updated in NPPES | Jan 8, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 234244 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 231 |
|---|---|
| Services billed | 1,296 across 78 procedure codes |
| Paid by Medicare | $76,433 |
Part D prescriptions in 2024
| Prescriptions (claims) | 50 · 51 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $619.67 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Island Musculoskeletal Care MD PCValley Stream, NY · 14 clinicians
Hospital affiliation
- Mercy Medical CenterRockville Centre, NY
Other facilities
- Mercy Medical CenterInpatient rehabilitation facility · Rockville Centre, NY
Industry payments (Open Payments)
- 2025$687.94 · 14 payments from 7 companies
- 2024$4,076 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $257.93 | 4 |
| Djo, LLC | $143.29 | 2 |
| Depuy Synthes Sales Inc. | $122.27 | 1 |
| Vertex Pharmaceuticals Incorporated | $85.49 | 4 |
| Linvatec Corporation | $35.50 | 1 |
What the 2025 payments were for
- Food and Beverage$687.94 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Hewlett
- 1063524197
- 1841286069
- 1295721405
- 1396739777
- 1447246236