Katherine Elizabeth Mysliwiec, PA-C
NPI 1396462198ActiveIndividual· Physician Assistant, Medical· Monroe, MI
Physician Assistant, Medical (PA-C) in Monroe, Michigan, licensed in MI, with an NPI issued in October 2022. 107 Medicare patients in 2024, $22,541 paid; nearly all of their 159 Part D prescriptions were generic (94%). Collegium Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $122.95 in all, mostly food and beverage.
Overview
| NPI | 1396462198 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 21, 2022 |
| Last updated in NPPES | Nov 17, 2025 |
| Certified by provider | Nov 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 5601011332 | 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 | 107 |
|---|---|
| Services billed | 443 across 17 procedure codes |
| Paid by Medicare | $22,541 |
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 168 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $5,064 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$122.95 · 6 payments from 3 companies
- 2024$13.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $63.22 | 3 |
| Axsome Therapeutics, Inc. | $41.93 | 2 |
| Averitas Pharma Inc. | $17.80 | 1 |
What the 2025 payments were for
- Food and Beverage$122.95 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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