Katerina A. Erokhina, D.O.
NPI 1437404571ActiveIndividual· Internal Medicine, Medical Oncology· Vancouver, WA
Internal Medicine, Medical Oncology (D.O.) in Vancouver, Washington, trained at West Virginia School of Osteopathic Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $1,232,504 for 444 claims, against $28,449 paid for services in 2024. Tempus Ai, Inc was the largest of 2 companies reporting payments in 2025, $281.02 in all, mostly food and beverage.
Overview
| NPI | 1437404571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2012 |
| Last updated in NPPES | Jul 16, 2020 |
| Certified by provider | Jul 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | OP61057908 | WA |
| Internal Medicine | 207R00000X | OP61057908 | WA |
| Internal Medicine, Hematology | 207RH0000X | OP61057908 | WA |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 51888 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (MT); Practitioner - Medical Oncology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 311 across 12 procedure codes |
| Paid by Medicare | $28,449 |
Part D prescriptions in 2024
| Prescriptions (claims) | 444 · 527 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $1,232,504 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
- Providence Health and Services - OregonPortland, OR · 191 clinicians
Hospital affiliations
- Providence Hood River Memorial HospitalHood River, OR
- Providence Portland Medical CenterPortland, OR
- Providence St Vincent Medical CenterPortland, OR
Other facilities
- Providence HospiceHospice · Portland, OR
Industry payments (Open Payments)
- 2025$281.02 · 4 payments from 2 companies
- 2024$373.93 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $162.14 | 3 |
| Genzyme Corporation | $118.88 | 1 |
What the 2025 payments were for
- Food and Beverage$281.02 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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