Kathryn Ortmann, PA
NPI 1750913927ActiveIndividual· Physician Assistant· Chippewa Falls, WI
Physician Assistant (PA) with Oakleaf Clinics Inc, practicing in Chippewa Falls, Wisconsin. 270 Medicare patients in 2024, $78,443 paid; nearly all of their 519 Part D prescriptions were generic (95%). Janssen Biotech, Inc. was the largest of 10 companies reporting payments in 2025, $952.91 in all, mostly food and beverage.
Overview
| NPI | 1750913927 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 6, 2020 |
| Last updated in NPPES | Sep 2, 2026 |
| Certified by provider | Sep 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 13276 | MN |
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 - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 270 |
|---|---|
| Services billed | 1,558 across 47 procedure codes |
| Paid by Medicare | $78,443 |
Part D prescriptions in 2024
| Prescriptions (claims) | 519 · 608 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $79,446 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Oakleaf Clinics IncRice Lake, WI · 103 clinicians
Industry payments (Open Payments)
- 2025$952.91 · 28 payments from 10 companies
- 2024$90.08 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $319.43 | 5 |
| Genzyme Corporation | $156.45 | 6 |
| Galderma Laboratories, L.P. | $155.22 | 5 |
| Abbvie Inc. | $91.04 | 5 |
| Sanofi-Aventis U.S. LLC | $89.99 | 1 |
What the 2025 payments were for
- Food and Beverage$763.92 · 26 payments
- Education$188.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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