Tonya Leigh Melton, ANP
NPI 1700893666ActiveIndividual· Nurse Practitioner· Columbia, SC
Nurse Practitioner (ANP) in Columbia, South Carolina, licensed in SC, with an NPI issued in August 2006. Part D covered 1,617 prescriptions written in 2024, 83% of them generic. Novartis Pharmaceuticals Corporation was the largest of 45 companies reporting payments in 2025, $3,232 in all, mostly food and beverage.
Overview
| NPI | 1700893666 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Dec 31, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 3177 | SC |
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 (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,617 · 2,490 30-day fills |
|---|---|
| Patients | 322 |
| Total drug cost | $2,805,605 |
| Generic share | 83% of claims |
Industry payments (Open Payments)
- 2025$3,232 · 148 payments from 45 companies
- 2024$3,261 · 149 payments from 45 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $318.42 | 12 |
| Astrazeneca Pharmaceuticals LP | $239.05 | 12 |
| Pfizer Inc. | $219.90 | 12 |
| Genentech USA, Inc. | $187.96 | 8 |
| Janssen Biotech, Inc. | $178.80 | 8 |
What the 2025 payments were for
- Food and Beverage$3,232 · 148 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 218 nurse practitioners in Columbia · All nurse practitioners in South Carolina