Liudmila Siarheeuna Cassidy
NPI 1477268464ActiveIndividual· Nurse Practitioner, Adult Health· Rock Hill, SC
Nurse Practitioner, Adult Health in Rock Hill, South Carolina, licensed in SC, with an NPI issued in January 2023. Part D covered 1,347 prescriptions written in 2024, 78% of them generic. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $621.84 in all, mostly food and beverage.
Overview
| NPI | 1477268464 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 16, 2023 |
| Last updated in NPPES | Sep 14, 2023 |
| Certified by provider | Sep 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 27604 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 Order and Referring Only - Nurse Practitioner (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,347 · 2,192 30-day fills |
|---|---|
| Patients | 754 |
| Total drug cost | $210,097 |
| Generic share | 78% of claims |
Industry payments (Open Payments)
- 2025$621.84 · 6 payments from 5 companies
- 2024$476.66 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $242.02 | 2 |
| Madrigal Pharmaceuticals | $131.58 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $119.29 | 1 |
| Phathom Pharmaceuticals, Inc. | $113.80 | 1 |
| Lilly USA, LLC | $15.15 | 1 |
What the 2025 payments were for
- Food and Beverage$621.84 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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