Katherine Koshofer, PA-C
NPI 1720209935ActiveIndividual· Physician Assistant· Madison, AL
Physician Assistant (PA-C) with Madison Primary Care LLC, practicing in Madison, Alabama. Their prescriptions cost Medicare Part D more than their services did: $148,173 for 1,651 claims, against $462.28 paid for services in 2024. Novo Nordisk Inc was the largest of 7 companies reporting payments in 2025, $554.96 in all, mostly food and beverage. Lists Crestwood Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1720209935 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 2, 2007 |
| Last updated in NPPES | Sep 13, 2023 |
| Certified by provider | Sep 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1307 | AL |
| Physician Assistant | 363A00000X | 5017 | GA |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 13 across 5 procedure codes |
| Paid by Medicare | $462.28 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,651 · 3,913 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $148,173 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Madison Primary Care LLCMadison, AL · 6 clinicians
Hospital affiliations
- Crestwood Medical CenterHuntsville, AL
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$554.96 · 40 payments from 7 companies
- 2024$622.91 · 39 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $210.32 | 22 |
| Abbott Laboratories | $90.27 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $87.21 | 4 |
| Amgen Inc. | $76.65 | 5 |
| Astrazeneca Pharmaceuticals LP | $56.73 | 3 |
What the 2025 payments were for
- Food and Beverage$554.96 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Madison
- 1275095051
- 1639631328
- 1669986113
- 1720730468
- 1356882443
- 1598507899
- 1134927205
- 1184436420
- 1497607154
- 1609294933
- 1881555498
- 1992182463