Kathrine Elaine Avison, MD
NPI 1124126636ActiveIndividual· Internal Medicine· Portland, OR
Internal Medicine (MD) in Portland, Oregon, trained at Oregon Health Sciences University School of Medicine (class of 1975). 330 Medicare patients in 2024, $6,917 paid; nearly all of their 111 Part D prescriptions were generic (97%). Amgen Inc. was the largest of 6 companies reporting payments in 2025, $388.58 in all, mostly food and beverage.
Overview
| NPI | 1124126636 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 10105 | 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 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 - Internal Medicine (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 330 |
|---|---|
| Services billed | 449 across 34 procedure codes |
| Paid by Medicare | $6,917 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 144 30-day fills |
|---|---|
| Patients | 76 |
| Total drug cost | $1,274 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Internal Medicine |
Medical groups
- Providence Health and Services - OregonPortland, OR · 191 clinicians
- Fanno Creek Clinic LLCPortland, OR · 23 clinicians
Hospital affiliation
- Providence Portland Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$388.58 · 21 payments from 6 companies
- 2024$295.11 · 14 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $220.56 | 12 |
| Astrazeneca Pharmaceuticals LP | $43.49 | 3 |
| Exact Sciences Corporation | $39.30 | 2 |
| Viiv Healthcare Company | $39.17 | 2 |
| Amneal Pharmaceuticals LLC | $31.06 | 1 |
What the 2025 payments were for
- Food and Beverage$388.58 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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