There are 13 Physician Assistant clinicians in Clackamas, OR in Medicare’s data, ranked by the number of Medicare services they provide.
Physician Assistant clinicians in Clackamas
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Erin Worth, PA-C | 18 yrs | — | 427 | Accepts |
| Heather Hallowell, PA-C | 5 yrs | — | 385 | Accepts |
| Laura Dougherty, P.A. | 21 yrs | — | 517 | Accepts |
| Katharine Mason-Ellis, PA-C | 9 yrs | Yes | 410 | Accepts |
| Billy Cunnington, PA-C | 23 yrs | — | 145 | Accepts |
| Kyle Pernula, PA-C | 2 yrs | Yes | 31 | Accepts |
| Jennifer Krahn, PA-C | 16 yrs | Yes | 123 | Accepts |
| Minyoung Park, PA-C | 4 yrs | Yes | 64 | Accepts |
| Lin Juan Li, PA-C | 3 yrs | Yes | 63 | Accepts |
| Rachel Ko, PA-C | 10 yrs | — | 17 | Accepts |
| Peter Musacchio, PA | 28 yrs | Yes | 11 | Accepts |
| Alejandro Aguilar, PA-C | 5 yrs | Yes | 13 | Accepts |
| Heather Farmer, MMS, PA-C | 15 yrs | — | 13 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
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Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.