Treeva Hausen
NPI 1912461278ActiveIndividual· Nurse Practitioner, Critical Care Medicine· Kingman, AZ
Nurse Practitioner, Critical Care Medicine with Kingman Healthcare Inc and 1 other group, practicing in Kingman, Arizona. Their prescriptions cost Medicare Part D more than their services did: $29,421 for 189 claims, against $15,772 paid for services in 2024. Travere Therapeutics, Inc. was the largest of 2 companies reporting payments in 2025, $46.31 in all, mostly food and beverage. Lists Kingman Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1912461278 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 30, 2019 |
| Last updated in NPPES | Oct 21, 2020 |
| Certified by provider | Oct 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Critical Care Medicine Primary | 363LC0200X | 221840 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 177 |
|---|---|
| Services billed | 271 across 10 procedure codes |
| Paid by Medicare | $15,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 189 · 343 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $29,421 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Kingman Healthcare IncKingman, AZ · 186 clinicians
- Arizona Kidney Care LLCKingman, AZ · 3 clinicians
Hospital affiliation
- Kingman Regional Medical CenterKingman, AZ
Industry payments (Open Payments)
- 2025$46.31 · 3 payments from 2 companies
- 2024$17.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $31.28 | 2 |
| Amgen Inc. | $15.03 | 1 |
What the 2025 payments were for
- Food and Beverage$46.31 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Critical Care Medicine providers in Kingman
- 1952971590
All Nurse Practitioner, Critical Care Medicine providers in Arizona →