Khristina Howey, APRN, PMHNP-BC
NPI 1184240095ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Greeneville, TN
Nurse Practitioner, Psych/Mental Health (APRN, PMHNP-BC) in Greeneville, Tennessee, trained at East Tennessee State University Quillen College of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $1,856,669 for 6,979 claims, against $8,071 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $717.78 in all, mostly food and beverage.
Overview
| NPI | 1184240095 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Jun 17, 2020 |
| Last updated in NPPES | Jun 11, 2021 |
| Certified by provider | Jun 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 27620 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 180 across 5 procedure codes |
| Paid by Medicare | $8,071 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,979 · 7,848 30-day fills |
|---|---|
| Patients | 283 |
| Total drug cost | $1,856,669 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Frontier HealthWeber City, VA · 69 clinicians
Industry payments (Open Payments)
- 2025$717.78 · 50 payments from 11 companies
- 2024$1,424 · 79 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $242.62 | 27 |
| Teva Pharmaceuticals USA, Inc. | $157.22 | 6 |
| Supernus Pharmaceuticals, Inc. | $112.64 | 6 |
| E.R. Squibb & Sons, L.L.C. | $40.34 | 2 |
| Neurocrine Biosciences, Inc. | $37.03 | 2 |
What the 2025 payments were for
- Food and Beverage$606.33 · 49 payments
- Education$111.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 psychiatric nurse practitioners in Greeneville · All psychiatric nurse practitioners in Tennessee