Anna Tatira Mataruka, FNP
NPI 1497204119ActiveIndividual· Nurse Practitioner, Family· Rock Hill, SC
Nurse Practitioner, Family (FNP) with Ch Specialty Services SC LLC, practicing in Rock Hill, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $157,536 for 1,923 claims, against $18,426 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $337.05 in all, mostly food and beverage.
Overview
| NPI | 1497204119 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Sep 22, 2016 |
| Last updated in NPPES | Sep 24, 2026 |
| Certified by provider | Sep 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 20481 | SC |
| Nurse Practitioner, Family | 363LF0000X | 5014395 | NC |
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 (NC); Practitioner - Nurse Practitioner (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 287 across 6 procedure codes |
| Paid by Medicare | $18,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,923 · 1,934 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $157,536 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ch Specialty Services SC LLCNorth Charleston, SC · 230 clinicians
Industry payments (Open Payments)
- 2025$337.05 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $123.42 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $118.30 | 2 |
| Acadia Pharmaceuticals Inc | $47.11 | 1 |
| Alkermes, Inc. | $25.42 | 1 |
| Lundbeck LLC | $22.80 | 1 |
What the 2025 payments were for
- Food and Beverage$337.05 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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