Brittany Carnahan, FNP-C
NPI 1841801370ActiveIndividual· Nurse Practitioner· Helena, MT
Nurse Practitioner (FNP-C) with Mountain View Family Health Care, PC, practicing in Helena, Montana. Their prescriptions cost Medicare Part D more than their services did: $257,649 for 3,708 claims, against $44,673 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $931.67 in all, mostly food and beverage. Lists St Peters Health as a hospital affiliation.
Overview
| NPI | 1841801370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | Yes |
| NPI issued | Aug 10, 2020 |
| Last updated in NPPES | Oct 18, 2022 |
| Certified by provider | Oct 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NUR-APRN-LIC-160619 | 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 | 200 |
|---|---|
| Services billed | 1,039 across 30 procedure codes |
| Paid by Medicare | $44,673 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,708 · 7,259 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $257,649 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mountain View Family Health Care, PCHelena, MT · 3 clinicians
Hospital affiliation
- St Peters HealthHelena, MT
Industry payments (Open Payments)
- 2025$931.67 · 49 payments from 11 companies
- 2024$708.30 · 44 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $293.67 | 18 |
| Abbvie Inc. | $179.84 | 11 |
| Novo Nordisk Inc | $103.53 | 5 |
| Lilly USA, LLC | $102.16 | 5 |
| Pfizer Inc. | $71.00 | 3 |
What the 2025 payments were for
- Food and Beverage$931.67 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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