Melissa Johnson Rhyasen, P.A.
NPI 1336411412ActiveIndividual· Physician Assistant, Medical· Lake Oswego, OR
Physician Assistant, Medical (P.A.) with Clear Choice Dermatology, practicing in Lake Oswego, Oregon. Enrolled in Medicare as practitioner - physician assistant and practitioner - physician assistant. Janssen Biotech, Inc. was the largest of 15 companies reporting payments in 2025, $1,071 in all, mostly food and beverage.
Overview
| NPI | 1336411412 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Feb 3, 2012 |
| Last updated in NPPES | Dec 23, 2024 |
| Certified by provider | Dec 16, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA179385 | OR |
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 (OR); Practitioner - Physician Assistant (WA) |
|---|
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Clear Choice DermatologySandy, OR · 48 clinicians
Industry payments (Open Payments)
- 2025$1,071 · 41 payments from 15 companies
- 2024$152.86 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $533.62 | 19 |
| Sanofi-Aventis U.S. LLC | $99.99 | 1 |
| Abbvie Inc. | $69.09 | 3 |
| Novartis Pharmaceuticals Corporation | $66.84 | 3 |
| Ucb, Inc. | $50.00 | 2 |
What the 2025 payments were for
- Food and Beverage$757.63 · 37 payments
- Education$313.14 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant, Medical providers in Lake Oswego
- 1518262013
- 1508928714
- 1679255004