Katherine Ann Zemenick, PA
NPI 1407005077ActiveIndividual· Physician Assistant, Surgical· Troy, MI
Physician Assistant, Surgical (PA) in Troy, Michigan, licensed in NJ and MI, with an NPI issued in September 2008. Part D covered 25 prescriptions written in 2024, 100% of them generic. Solventum Corporation was the largest of 4 companies reporting payments in 2025, $74.80 in all, mostly food and beverage.
Overview
| NPI | 1407005077 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Sep 18, 2008 |
| Last updated in NPPES | Apr 22, 2026 |
| Certified by provider | Apr 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 25MP00257600 | NJ |
| Physician Assistant | 363A00000X | 5601004963 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 25 · 33 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $44.65 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$74.80 · 4 payments from 4 companies
- 2024$140.39 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $22.77 | 1 |
| Endo USA, Inc. | $19.96 | 1 |
| Vertex Pharmaceuticals Incorporated | $18.09 | 1 |
| Pacira Pharmaceuticals Incorporated | $13.98 | 1 |
What the 2025 payments were for
- Food and Beverage$74.80 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 surgical physician assistants in Troy · All surgical physician assistants in Michigan