Clive Alun Williams, CRNP
NPI 1083262075ActiveIndividual· Nurse Practitioner· Chadds Ford, PA
Nurse Practitioner (CRNP) with Christiana Care Pennsylvania Inc and 1 other group, practicing in Chadds Ford, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $39,541 for 531 claims, against $8,457 paid for services in 2024. Braeburn Inc. was the largest of 5 companies reporting payments in 2025, $374.07 in all, mostly food and beverage. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1083262075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | Yes |
| NPI issued | Sep 3, 2019 |
| Last updated in NPPES | Jan 4, 2026 |
| Certified by provider | Jan 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | SP021010 | PA |
| Registered Nurse | 163W00000X | RN563072 | PA |
| Nurse Practitioner, Family | 363LF0000X | SP021010 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 160 across 8 procedure codes |
| Paid by Medicare | $8,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 531 · 539 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $39,541 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Christiana Care Pennsylvania IncGlen Mills, PA · 177 clinicians
- Ars Treatment Centers PCWilmerding, PA · 107 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Industry payments (Open Payments)
- 2025$374.07 · 8 payments from 5 companies
- 2024$644.67 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Braeburn Inc. | $152.84 | 4 |
| Glaxosmithkline, LLC. | $101.14 | 1 |
| Kyowa Kirin, Inc. | $86.67 | 1 |
| Urgo Medical North America, LLC | $17.42 | 1 |
| Indivior Inc. | $16.00 | 1 |
What the 2025 payments were for
- Food and Beverage$374.07 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records