William B. Castleberry, ARNP
NPI 1558495424ActiveIndividual· Nurse Practitioner, Adult Health· Medford, OR
Nurse Practitioner, Adult Health (ARNP) in Medford, Oregon, licensed in OR, NM and WA, with an NPI issued in March 2007. In 2024 Medicare paid $4,763 for 36 patients, and Part D covered 52 of their prescriptions, 79% of them generic. Boston Scientific Corporation reported $51.30 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1558495424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Mar 15, 2007 |
| Last updated in NPPES | Oct 28, 2022 |
| Certified by provider | Oct 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 201708669NP-PP | OR |
| Nurse Practitioner | 363L00000X | CNP-02428 | NM |
| Nurse Practitioner | 363L00000X | AP60084651 | WA |
| Clinical Nurse Specialist, Critical Care Medicine | 364SC0200X | AP60084651 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MT); Practitioner - Nurse Practitioner (OR); Practitioner - Nurse Practitioner (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 90 across 16 procedure codes |
| Paid by Medicare | $4,763 |
Part D prescriptions in 2024
| Prescriptions (claims) | 52 · 58 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $4,178 |
| Generic share | 79% of claims |
Industry payments (Open Payments)
- 2024$51.30 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $51.30 | 1 |
What the 2024 payments were for
- Food and Beverage$51.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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