Karin M. Johns, PA-C
NPI 1841228020ActiveIndividual· Physician Assistant· Missoula, MT
Physician Assistant (PA-C) in Missoula, Montana, licensed in MT, with an NPI issued in June 2006. Part D covered 51 prescriptions written in 2024, 78% of them generic. Exact Sciences Corporation reported $16.29 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1841228020 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 101 | MT |
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 (MT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 51 · 115 30-day fills |
|---|---|
| Total drug cost | $9,060 |
| Generic share | 78% of claims |
Industry payments (Open Payments)
- 2025$16.29 · 1 payment from 1 company
- 2024$38.85 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $16.29 | 1 |
What the 2025 payments were for
- Food and Beverage$16.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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