Seth W. Frenzen, MD
NPI 1538112982ActiveIndividual· Orthopaedic Surgery· S. Burlington, VT
Orthopaedic Surgery (MD) in S. Burlington, Vermont, trained at Warren Alpert Medical School of Brown University (class of 2001). Mostly services rather than prescriptions: Medicare paid $80,757 for 310 patients in 2024, with only 20 Part D claims. Stryker Corporation reported $23.32 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538112982 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Mar 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 0600002836 | VT |
| Orthopaedic Surgery, Hand Surgery | 207XS0106X | 42-0011428 | VT |
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 (VT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 667 across 60 procedure codes |
| Paid by Medicare | $80,757 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 20 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $124.16 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Hand Surgery |
Medical group
- University of Vermont Medical Center IncBurlington, VT · 1,208 clinicians
Hospital affiliations
- The University of Vermont Health Network - ChamplPlattsburgh, NY
- Univ. of Vermont - Fletcher Allen Health CareBurlington, VT
Industry payments (Open Payments)
- 2025$23.32 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $23.32 | 1 |
What the 2025 payments were for
- Food and Beverage$23.32 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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