Tatyana Ksendzovskaya, NP
NPI 1073839924ActiveIndividual· Nurse Practitioner, Adult Health· Brooklyn, NY
Nurse Practitioner, Adult Health (NP) with New York University, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $33,667 for 359 claims, against $5,838 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2025, $123.62 in all, mostly food and beverage.
Overview
| NPI | 1073839924 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2010 |
| Last updated in NPPES | Mar 24, 2021 |
| Certified by provider | Mar 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 420983 | NY |
| Clinic/Center, Medical Specialty | 261QM2500X | 420983 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 95 across 10 procedure codes |
| Paid by Medicare | $5,838 |
Part D prescriptions in 2024
| Prescriptions (claims) | 359 · 565 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $33,667 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Industry payments (Open Payments)
- 2025$123.62 · 5 payments from 4 companies
- 2024$151.28 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $39.04 | 2 |
| Novo Nordisk Inc | $31.58 | 1 |
| Biogen, Inc. | $27.32 | 1 |
| Alnylam Pharmaceuticals Inc. | $25.68 | 1 |
What the 2025 payments were for
- Food and Beverage$123.62 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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