Xenophon Paraseka Xenophontos, M.D.
NPI 1790735991ActiveIndividual· Surgery, Vascular Surgery· Garden City, NY
Surgery, Vascular Surgery (M.D.) in Garden City, New York, trained at Pennsylvania State University College of Medicine (class of 1989). In 2024 Medicare paid $425,019 for 1,395 patients, and Part D covered 338 of their prescriptions, 72% of them generic. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $56.49 in all, mostly food and beverage.
Overview
| NPI | 1790735991 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Sep 20, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 192415 | NY |
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 - Vascular Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,395 |
|---|---|
| Services billed | 4,035 across 74 procedure codes |
| Paid by Medicare | $425,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 338 · 569 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $92,209 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Vascular Surgery |
| Secondary specialties | General Surgery |
Medical group
- Mercy Internal Medicine PCRockville Center, NY · 10 clinicians
Hospital affiliations
- Long Island Jewish Medical CenterNew Hyde Park, NY
- Mercy Medical CenterRockville Centre, NY
Other facilities
- Mercy Medical CenterInpatient rehabilitation facility · Rockville Centre, NY
Industry payments (Open Payments)
- 2025$56.49 · 2 payments from 2 companies
- 2024$64,531 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $37.25 | 1 |
| Mimedx Group, Inc. | $19.24 | 1 |
What the 2025 payments were for
- Food and Beverage$56.49 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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