Walter Rizzoni
NPI 1942245386ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Erie, PA
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Erie, Pennsylvania, trained at Boston University School of Medicine (class of 1983). In 2024 Medicare paid $77,324 for 302 patients, and Part D covered 369 of their prescriptions, 89% of them generic. Endologix LLC was the largest of 11 companies reporting payments in 2025, $1,270 in all, mostly food and beverage.
Overview
| NPI | 1942245386 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 19, 2006 |
| Last updated in NPPES | Sep 21, 2026 |
| Certified by provider | Nov 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | MD433040 | PA |
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); Practitioner - Vascular Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 302 |
|---|---|
| Services billed | 611 across 96 procedure codes |
| Paid by Medicare | $77,324 |
Part D prescriptions in 2024
| Prescriptions (claims) | 369 · 857 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $41,289 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Vascular Surgery |
| Secondary specialties | Cardiac Surgery, General Surgery, Thoracic Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Susquehanna Physician ServicesWilliamsport, PA · 612 clinicians
- Regional Health Services IncErie, PA · 568 clinicians
- Upmc Altoona Regional Health Services, Inc.Altoona, PA · 187 clinicians
- Great Lakes Physician Practice PCDunkirk, NY · 144 clinicians
Hospital affiliations
- Meadville Medical CenterMeadville, PA
- Upmc AltoonaAltoona, PA
- Upmc Chautauqua at WcaJamestown, NY
- Upmc HamotErie, PA
- Upmc WilliamsportWilliamsport, PA
Industry payments (Open Payments)
- 2025$1,270 · 22 payments from 11 companies
- 2024$1,227 · 16 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Endologix LLC | $250.62 | 4 |
| Lemaitre Vascular, Inc. | $197.35 | 2 |
| Atricure, Inc. | $164.06 | 1 |
| Stryker Corporation | $143.91 | 6 |
| Abbott Laboratories | $141.07 | 1 |
What the 2025 payments were for
- Food and Beverage$1,270 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 cardiothoracic surgeons in Erie · All cardiothoracic surgeons in Pennsylvania