Cassidy Anne Ermshar, PA-C
NPI 1679291645ActiveIndividual· Physician Assistant, Medical· Olympia, WA
Physician Assistant, Medical (PA-C) in Olympia, Washington, trained at University of Washington School of Medicine (class of 2023). Medicare paid $1,581 for services to 18 patients in 2024. Abbvie Inc. reported $347.52 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1679291645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 16, 2022 |
| Last updated in NPPES | Nov 20, 2024 |
| Certified by provider | Nov 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA61506495 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 30 across 8 procedure codes |
| Paid by Medicare | $1,581 |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Physician Assistant |
Medical groups
- Olympia Orthopaedic Associates PLLCOlympia, WA · 87 clinicians
- Amber Campbell ArnpOlympia, WA · 6 clinicians
Hospital affiliation
- Providence St Peter HospitalOlympia, WA
Industry payments (Open Payments)
- 2025$347.52 · 25 payments from 1 company
- 2024$46.07 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $347.52 | 25 |
What the 2025 payments were for
- Food and Beverage$347.52 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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