Nataliya Toib, FNP-C
NPI 1336899871ActiveIndividual· Nurse Practitioner, Family· Southampton, PA
Nurse Practitioner, Family (FNP-C) with Eugene Dyakovetsky MD PC, practicing in Southampton, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $29,405 for 368 claims, against $18,210 paid for services in 2024. Astellas Pharma US Inc was the largest of 5 companies reporting payments in 2025, $392.77 in all, mostly food and beverage.
Overview
| NPI | 1336899871 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 27, 2022 |
| Last updated in NPPES | Aug 25, 2026 |
| Certified by provider | Aug 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | SP025071 | PA |
| Family Medicine | 207Q00000X | SP025071 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 199 across 7 procedure codes |
| Paid by Medicare | $18,210 |
Part D prescriptions in 2024
| Prescriptions (claims) | 368 · 379 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $29,405 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Eugene Dyakovetsky MD PCSouthampton, PA · 2 clinicians
Industry payments (Open Payments)
- 2025$392.77 · 19 payments from 5 companies
- 2024$298.52 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $136.14 | 5 |
| Mayne Pharma Commercial LLC | $94.30 | 6 |
| Exeltis, USA Inc. | $89.39 | 4 |
| Sumitomo Pharma America, Inc. | $56.36 | 3 |
| Hologic Sales and Service, LLC | $16.58 | 1 |
What the 2025 payments were for
- Food and Beverage$392.77 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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