David Buzas, M.D.
NPI 1588082846ActiveIndividual· Orthopaedic Surgery, Sports Medicine· Neenah, WI
Orthopaedic Surgery, Sports Medicine (M.D.) in Neenah, Wisconsin, trained at Wayne State University School of Medicine (class of 2013). 516 Medicare patients in 2024, $204,451 paid; all of their 538 Part D prescriptions were generic. Depuy Synthes Sales Inc. was the largest of 6 companies reporting payments in 2025, $561.10 in all, mostly food and beverage.
Overview
| NPI | 1588082846 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2014 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Sports Medicine Primary | 207XX0005X | ME146457 | FL |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 13639 | WI |
| Orthopaedic Surgery | 207X00000X | 01097661B | IN |
| Orthopaedic Surgery | 207X00000X | 13639 | WI |
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 (IN); Practitioner - Orthopedic Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 516 |
|---|---|
| Services billed | 5,518 across 95 procedure codes |
| Paid by Medicare | $204,451 |
Part D prescriptions in 2024
| Prescriptions (claims) | 538 · 618 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $3,264 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Parkview Health System IncFort Wayne, IN · 1,377 clinicians
- Aspirus Riverview Hospital and Clinics IncWisconsin Rapids, WI · 172 clinicians
- Memorial HospitalLoganport, IN · 61 clinicians
- Parkview Logansport Hospital IncLogansport, IN · 53 clinicians
Hospital affiliations
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI
- Memorial HospitalLogansport, IN
Industry payments (Open Payments)
- 2025$561.10 · 9 payments from 6 companies
- 2024$1,347 · 18 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $251.01 | 2 |
| Stryker Corporation | $109.06 | 1 |
| Smith+nephew, Inc. | $94.31 | 3 |
| Medtronic, Inc. | $68.58 | 1 |
| Kerecis Limited | $21.80 | 1 |
What the 2025 payments were for
- Food and Beverage$561.10 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records