Ryan Hermansen, PA-C
NPI 1831681618ActiveIndividual· Physician Assistant, Medical· Portland, OR
Physician Assistant, Medical (PA-C) with Providence Health and Services Oregon and 3 other groups, practicing in Portland, Oregon. Their prescriptions cost Medicare Part D more than their services did: $429,425 for 1,420 claims, against $40,380 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $269.81 in all, mostly food and beverage. Lists Providence Milwaukie Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1831681618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 6, 2018 |
| Last updated in NPPES | Sep 5, 2026 |
| Certified by provider | Sep 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA194995 | OR |
| Physician Assistant, Medical | 363AM0700X | 14301822-1206 | UT |
| Physician Assistant, Medical | 363AM0700X | PA61585177 | 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 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 331 |
|---|---|
| Services billed | 638 across 26 procedure codes |
| Paid by Medicare | $40,380 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,420 · 3,442 30-day fills |
|---|---|
| Patients | 543 |
| Total drug cost | $429,425 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
- Providence Health and Services - OregonPortland, OR · 208 clinicians
- Providence Health and Services - OregonPortland, OR · 191 clinicians
- Icco LLCEugene, OR · 135 clinicians
Hospital affiliations
- Providence Milwaukie HospitalMilwaukie, OR
- Providence Newberg Medical CenterNewberg, OR
- Providence Portland Medical CenterPortland, OR
- Providence St Vincent Medical CenterPortland, OR
- Providence Willamette Falls Medical CenterOregon City, OR
Industry payments (Open Payments)
- 2025$269.81 · 3 payments from 3 companies
- 2024$179.56 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $160.35 | 1 |
| Astrazeneca Pharmaceuticals LP | $91.46 | 1 |
| Medtronic, Inc. | $18.00 | 1 |
What the 2025 payments were for
- Food and Beverage$251.81 · 2 payments
- Education$18.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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