Riley Mackenzie Black, DNP
NPI 1538875935ActiveIndividual· Nurse Practitioner· Libby, MT
Nurse Practitioner (DNP) with St Johns Lutheran Hospital Inc, practicing in Libby, Montana. Part D covered 24 prescriptions written in 2024, 96% of them generic. Exact Sciences Corporation reported $30.69 in payments in 2025, mostly food and beverage. Lists Cabinet Peaks Medical Center as a hospital affiliation.
Overview
| NPI | 1538875935 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | Yes |
| NPI issued | Jan 30, 2023 |
| Last updated in NPPES | Sep 13, 2024 |
| Certified by provider | Sep 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NUR-APRN-LIC-240991 | MT |
| Registered Nurse, Psych/Mental Health | 163WP0808X | LIC103602 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 37 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $1,456 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- St Johns Lutheran Hospital IncLibby, MT · 34 clinicians
Hospital affiliation
- Cabinet Peaks Medical CenterLibby, MT
Industry payments (Open Payments)
- 2025$30.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $30.69 | 1 |
What the 2025 payments were for
- Food and Beverage$30.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Libby
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- 1336457571