Kasey Cox, FNP
NPI 1861905416ActiveIndividual· Nurse Practitioner, Family· Lake Havasu City, AZ
Nurse Practitioner, Family (FNP) with Cornerstone Family Healthcare, practicing in Lake Havasu City, Arizona. Their prescriptions cost Medicare Part D more than their services did: $518,746 for 5,397 claims, against $80,246 paid for services in 2024. Pfizer Inc. was the largest of 11 companies reporting payments in 2025, $628.96 in all, mostly food and beverage. Lists Havasu Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1861905416 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Nov 6, 2017 |
| Last updated in NPPES | Oct 21, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F11170023 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 423 |
|---|---|
| Services billed | 1,435 across 29 procedure codes |
| Paid by Medicare | $80,246 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,397 · 12,549 30-day fills |
|---|---|
| Patients | 602 |
| Total drug cost | $518,746 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Cornerstone Family HealthcareLake Havasu City, AZ · 2 clinicians
Hospital affiliations
- Havasu Regional Medical CenterLake Havasu City, AZ
- Kingman Regional Medical CenterKingman, AZ
- La Paz Regional HospitalParker, AZ
Other facilities
- Foundation Home Health, LLCHome health agency · Lake Havasu City, AZ
- Havasu Regional Medical Center Home HealthHome health agency · Lake Havasu City, AZ
- River Valley Home HealthHome health agency · Lake Havasu, AZ
Industry payments (Open Payments)
- 2025$628.96 · 38 payments from 11 companies
- 2024$634.19 · 42 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $218.25 | 17 |
| Novo Nordisk Inc | $183.98 | 9 |
| Exact Sciences Corporation | $49.66 | 3 |
| Abbvie Inc. | $39.90 | 2 |
| Novartis Pharmaceuticals Corporation | $27.80 | 1 |
What the 2025 payments were for
- Food and Beverage$628.96 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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