Tetyana L. Vasylyeva, MD, PHD
NPI 1255542023ActiveIndividual· Pediatrics, Pediatric Nephrology· Amarillo, TX
Pediatrics, Pediatric Nephrology (MD, PHD) with Texas Tech University Health Sciences Center Amarillo, practicing in Amarillo, Texas. Part D covered 56 prescriptions written in 2024, 100% of them generic. Alexion Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $222.14 in all, mostly food and beverage.
Overview
| NPI | 1255542023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | May 24, 2007 |
| Last updated in NPPES | Nov 10, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Nephrology Primary | 2080P0210X | N8070 | TX |
| Pediatrics | 208000000X | 228852 | MA |
| Pediatrics, Pediatric Nephrology | 2080P0210X | 234150 | MA |
| Pediatrics, Pediatric Nephrology | 2080P0210X | 42535 | TX |
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 - Nephrology (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 56 30-day fills |
|---|---|
| Total drug cost | $7,412 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Pediatric Medicine |
Medical group
- Texas Tech University Health Sciences Center AmarilloAmarillo, TX · 76 clinicians
Industry payments (Open Payments)
- 2025$222.14 · 4 payments from 3 companies
- 2024$123.86 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $125.00 | 1 |
| Apellis Pharmaceuticals, Inc. | $50.69 | 2 |
| Vifor Pharma, Inc. | $46.45 | 1 |
What the 2025 payments were for
- Food and Beverage$222.14 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records