Amber Dayhuff, NP
NPI 1861849549ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Butte, MT
Nurse Practitioner, Psych/Mental Health (NP) with State of Montana, practicing in Butte, Montana. Their prescriptions cost Medicare Part D more than their services did: $30,416 for 495 claims, against $4,362 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 3 companies reporting payments in 2025, $59.39 in all, mostly food and beverage.
Overview
| NPI | 1861849549 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 23, 2016 |
| Last updated in NPPES | Apr 24, 2020 |
| Certified by provider | Apr 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 103359 | MT |
| Nurse Practitioner, Family | 363LF0000X | 103359 | MT |
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 (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 66 across 5 procedure codes |
| Paid by Medicare | $4,362 |
Part D prescriptions in 2024
| Prescriptions (claims) | 495 · 528 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $30,416 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- State of MontanaWarm Springs, MT · 15 clinicians
Industry payments (Open Payments)
- 2025$59.39 · 3 payments from 3 companies
- 2024$168.90 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $22.66 | 1 |
| Teva Pharmaceuticals USA, Inc. | $22.64 | 1 |
| Indivior Inc. | $14.09 | 1 |
What the 2025 payments were for
- Food and Beverage$59.39 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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