Oksana Fedorovna Karpenko, CNP
NPI 1699541540ActiveIndividual· Nurse Practitioner, Gerontology· St Louis Park, MN
Nurse Practitioner, Gerontology (CNP) with Midwest Immunology Clinics PLLC, practicing in St Louis Park, Minnesota. Part D covered 248 prescriptions written in 2024, 94% of them generic. Novartis Pharmaceuticals Corporation was the largest of 8 companies reporting payments in 2025, $192.11 in all, mostly food and beverage.
Overview
| NPI | 1699541540 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Dec 1, 2023 |
| Last updated in NPPES | Jun 9, 2025 |
| Certified by provider | Jun 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 11102 | MN |
| Registered Nurse | 163W00000X | 2466327 | MN |
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 - Nurse Practitioner (MN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 248 · 428 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $17,391 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Midwest Immunology Clinics PLLCPlymouth, MN · 10 clinicians
Industry payments (Open Payments)
- 2025$192.11 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $39.24 | 2 |
| Biogen, Inc. | $32.77 | 2 |
| Genentech USA, Inc. | $28.62 | 2 |
| Mallinckrodt Hospital Products Inc. | $26.81 | 1 |
| Cycle Pharmaceuticals Inc | $18.65 | 1 |
What the 2025 payments were for
- Food and Beverage$192.11 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gerontology nurse practitioners in St Louis Park
- 1750854410
- 1386357788
- 1477288918
- 1538722566
- 1609205707
- 1730342072
- 1760126510
- 1881321594
- 1891779567
- 1932275880
- 1952388779
- 1982076659
All 23 gerontology nurse practitioners in St Louis Park · All gerontology nurse practitioners in Minnesota