Natalia Poleschuk, FNP
NPI 1588930226ActiveIndividual· Nurse Practitioner, Family· Brentwood, CA
Nurse Practitioner, Family (FNP) in Brentwood, California, licensed in CA, with an NPI issued in March 2012. 28 Medicare patients in 2024, $3,933 paid; nearly all of their 68 Part D prescriptions were generic (93%). Glaxosmithkline, LLC. was the largest of 4 companies reporting payments in 2025, $122.82 in all, mostly food and beverage.
Overview
| NPI | 1588930226 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Mar 27, 2012 |
| Last updated in NPPES | Apr 12, 2026 |
| Certified by provider | Apr 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F10230463 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 66 across 20 procedure codes |
| Paid by Medicare | $3,933 |
Part D prescriptions in 2024
| Prescriptions (claims) | 68 · 70 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $1,052 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2025$122.82 · 6 payments from 4 companies
- 2024$41.48 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $53.81 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $39.13 | 2 |
| Kowa Pharmaceuticals America, Inc. | $16.20 | 1 |
| Scilex Pharmaceuticals Inc. | $13.68 | 1 |
What the 2025 payments were for
- Food and Beverage$122.82 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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