Casey Elizabeth Barker, APRN, FNP-C
NPI 1750816237ActiveIndividual· Nurse Practitioner, Family· Great Falls, MT
Nurse Practitioner, Family (APRN, FNP-C) with Benefis Hospitals Inc, practicing in Great Falls, Montana. Their prescriptions cost Medicare Part D more than their services did: $595,850 for 950 claims, against $70,735 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 8 companies reporting payments in 2025, $843.39 in all, mostly food and beverage. Lists Benefis Hospitals Inc as a hospital affiliation.
Overview
| NPI | 1750816237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-C |
| Sole proprietor | No |
| NPI issued | Apr 21, 2017 |
| Last updated in NPPES | Apr 5, 2024 |
| Certified by provider | Apr 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | NUR-APRN-LIC-127605 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 690 |
|---|---|
| Services billed | 3,118 across 55 procedure codes |
| Paid by Medicare | $70,735 |
Part D prescriptions in 2024
| Prescriptions (claims) | 950 · 1,198 30-day fills |
|---|---|
| Patients | 359 |
| Total drug cost | $595,850 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Benefis Hospitals IncGreat Falls, MT · 384 clinicians
Hospital affiliation
- Benefis Hospitals IncGreat Falls, MT
Industry payments (Open Payments)
- 2025$843.39 · 39 payments from 8 companies
- 2024$651.44 · 30 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $256.50 | 9 |
| Abbvie Inc. | $196.37 | 13 |
| Lilly USA, LLC | $152.20 | 7 |
| Janssen Biotech, Inc. | $135.03 | 5 |
| Novartis Pharmaceuticals Corporation | $49.54 | 2 |
What the 2025 payments were for
- Food and Beverage$754.39 · 38 payments
- Education$89.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Family providers in Great Falls
- 1972645901
- 1477903722
- 1740163799
- 1215024435
- 1710221296
- 1669187563
- 1245126416
- 1588843304
- 1922930551
- 1871326926
- 1205766789
- 1720525991