Christina Diane Smith, FNP
NPI 1518511229ActiveIndividual· Nurse Practitioner, Family· Walhalla, SC
Nurse Practitioner, Family (FNP) with Palmetto Infusion Services LLC and 1 other group, practicing in Walhalla, South Carolina. 299 Medicare patients in 2024, $2,144,925 paid; nearly all of their 600 Part D prescriptions were generic (90%). Exact Sciences Corporation reported $16.88 in payments in 2025, mostly food and beverage. Lists Prisma Health Oconee Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1518511229 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jul 31, 2019 |
| Last updated in NPPES | Jun 13, 2025 |
| Certified by provider | Jun 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 23086 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 299 |
|---|---|
| Services billed | 91,352 across 80 procedure codes |
| Paid by Medicare | $2,144,925 |
Part D prescriptions in 2024
| Prescriptions (claims) | 600 · 1,157 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $33,674 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Palmetto Infusion Services LLCCharleston, SC · 60 clinicians
- Clemson UniversityClemson, SC · 7 clinicians
Hospital affiliation
- Prisma Health Oconee Memorial HospitalSeneca, SC
Industry payments (Open Payments)
- 2025$16.88 · 1 payment from 1 company
- 2024$454.38 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $16.88 | 1 |
What the 2025 payments were for
- Food and Beverage$16.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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