Cassandra Donathan, PA-C
NPI 1588299275ActiveIndividual· Physician Assistant· Wausau, WI
Physician Assistant (PA-C) in Wausau, Wisconsin, trained at University of Wisconsin School of Medicine (class of 2020). Their prescriptions cost Medicare Part D more than their services did: $136,698 for 1,504 claims, against $37,804 paid for services in 2024. Procept Biorobotics Corporation was the largest of 4 companies reporting payments in 2025, $228.71 in all, mostly food and beverage.
Overview
| NPI | 1588299275 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Mar 3, 2020 |
| Last updated in NPPES | Mar 23, 2021 |
| Certified by provider | Mar 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5187-23 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 343 |
|---|---|
| Services billed | 1,209 across 26 procedure codes |
| Paid by Medicare | $37,804 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,504 · 2,914 30-day fills |
|---|---|
| Patients | 422 |
| Total drug cost | $136,698 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.Rhinelander, WI · 574 clinicians
- Aspirus Medical Group, Inc.Wausau, WI · 268 clinicians
Hospital affiliations
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI
- Aspirus Stevens Point Hospital & Clinics, Inc.Stevens Point, WI
- Aspirus Tomahawk HospitalTomahawk, WI
- Aspirus Wausau HospitalWausau, WI
- Langlade HospitalAntigo, WI
Industry payments (Open Payments)
- 2025$228.71 · 6 payments from 4 companies
- 2024$625.40 · 20 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Procept Biorobotics Corporation | $108.40 | 1 |
| 180 Medical, Inc. | $55.94 | 2 |
| Abbvie Inc. | $40.08 | 2 |
| Ferring Pharmaceuticals Inc. | $24.29 | 1 |
What the 2025 payments were for
- Food and Beverage$228.71 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 physician assistants in Wausau · All physician assistants in Wisconsin