Samantha Jo Castlebury, FNP-C
NPI 1942703863ActiveIndividual· Nurse Practitioner, Family· Oak Grove, MO
Nurse Practitioner, Family (FNP-C) with Prime Healthcare Kansas City - Physician Services LLC and 1 other group, practicing in Oak Grove, Missouri. Part D covered 2,900 prescriptions written in 2024, 87% of them generic. Novo Nordisk Inc was the largest of 10 companies reporting payments in 2025, $326.67 in all, mostly food and beverage. Lists Centerpoint Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1942703863 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Mar 16, 2018 |
| Last updated in NPPES | Nov 10, 2025 |
| Certified by provider | Nov 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 2018003288 | MO |
| Nurse Practitioner | 363L00000X | 2018003288 | MO |
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 (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,900 · 6,328 30-day fills |
|---|---|
| Patients | 602 |
| Total drug cost | $228,001 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Prime Healthcare Kansas City - Physician Services LLCKansas City, MO · 75 clinicians
- Community Memorial Hospital DistrictAppleton City, MO · 19 clinicians
Hospital affiliations
- Centerpoint Medical CenterIndependence, MO
- St Mary's Medical CenterBlue Springs, MO
Industry payments (Open Payments)
- 2025$326.67 · 19 payments from 10 companies
- 2024$1,112 · 62 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $106.68 | 6 |
| Exact Sciences Corporation | $38.41 | 2 |
| Pfizer Inc. | $38.00 | 2 |
| Astrazeneca Pharmaceuticals LP | $34.73 | 2 |
| Amgen Inc. | $30.76 | 2 |
What the 2025 payments were for
- Food and Beverage$326.67 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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