Codi Nicole Castleberry, PA
NPI 1922508266ActiveIndividual· Physician Assistant· Owasso, OK
Physician Assistant (PA) with Warren Clinic Inc and 1 other group, practicing in Owasso, Oklahoma. 108 Medicare patients in 2024, $7,702 paid; nearly all of their 209 Part D prescriptions were generic (90%).
Overview
| NPI | 1922508266 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 13, 2018 |
| Last updated in NPPES | Jun 16, 2020 |
| Certified by provider | Jun 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2891 | OK |
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 - Physician Assistant (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 275 across 39 procedure codes |
| Paid by Medicare | $7,702 |
Part D prescriptions in 2024
| Prescriptions (claims) | 209 · 212 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $1,906 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Warren Clinic IncTulsa, OK · 883 clinicians
- Medwise LLCOwasso, OK · 31 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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