Christine H. Williams, NP
NPI 1568740835ActiveIndividual· Nurse Practitioner, Acute Care· Charleston, SC
Nurse Practitioner, Acute Care (NP) with University Medical Associates of the Medical University of South Carol, practicing in Charleston, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $34,989 for 630 claims, against $3,392 paid for services in 2024. Abbvie Inc. reported $19.60 in payments in 2025, mostly food and beverage. Lists Musc Medical Center as a hospital affiliation.
Overview
| NPI | 1568740835 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 3, 2011 |
| Last updated in NPPES | Oct 31, 2023 |
| Certified by provider | Oct 31, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 24258 | SC |
| Nurse Practitioner, Acute Care | 363LA2100X | RN 264516 | MA |
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 | 39 |
|---|---|
| Services billed | 67 across 3 procedure codes |
| Paid by Medicare | $3,392 |
Part D prescriptions in 2024
| Prescriptions (claims) | 630 · 1,548 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $34,989 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University Medical Associates of the Medical University of South CarolCharleston, SC · 1,668 clinicians
Hospital affiliation
- Musc Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$19.60 · 1 payment from 1 company
- 2024$74.52 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $19.60 | 1 |
What the 2025 payments were for
- Food and Beverage$19.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 acute care nurse practitioners in Charleston · All acute care nurse practitioners in South Carolina