Kathy Tuinhoff, PA-C
NPI 1144292699ActiveIndividual· Physician Assistant, Surgical· Petoskey, MI
Physician Assistant, Surgical (PA-C) in Petoskey, Michigan, licensed in MI, with an NPI issued in February 2006. Their prescriptions cost Medicare Part D more than their services did: $22,547 for 380 claims, against $4,417 paid for services in 2024. Zimmer Biomet Holdings, Inc. reported $23.14 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144292699 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Jan 17, 2020 |
| Certified by provider | Jan 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 5601002833 | MI |
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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 43 across 12 procedure codes |
| Paid by Medicare | $4,417 |
Part D prescriptions in 2024
| Prescriptions (claims) | 380 · 500 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $22,547 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$23.14 · 1 payment from 1 company
- 2024$207.87 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $23.14 | 1 |
What the 2025 payments were for
- Food and Beverage$23.14 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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