Crystal Barr Williams, NP
NPI 1629853601ActiveIndividual· Nurse Practitioner, Family· Bamberg, SC
Nurse Practitioner, Family (NP) in Bamberg, South Carolina, licensed in SC, with an NPI issued in August 2023. Part D covered 358 prescriptions written in 2024, 83% of them generic. Abbvie Inc. reported $36.78 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1629853601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 29, 2023 |
| Last updated in NPPES | Aug 29, 2023 |
| Certified by provider | Aug 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 27804 | 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) | 358 · 477 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $45,676 |
| Generic share | 83% of claims |
Industry payments (Open Payments)
- 2025$36.78 · 2 payments from 1 company
- 2024$617.44 · 39 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $36.78 | 2 |
What the 2025 payments were for
- Food and Beverage$36.78 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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