Lisa Western, DNP, FNP-C
NPI 1558712414ActiveIndividual· Nurse Practitioner· Laramie, WY
Nurse Practitioner (DNP, FNP-C) with University of Wyoming, practicing in Laramie, Wyoming. Their prescriptions cost Medicare Part D more than their services did: $110,338 for 1,159 claims, against $291.61 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 14 companies reporting payments in 2025, $475.62 in all, mostly food and beverage. Lists Ivinson Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1558712414 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 22, 2016 |
| Last updated in NPPES | Aug 31, 2022 |
| Certified by provider | Aug 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 45463 | WY |
| Nurse Practitioner, Family | 363LF0000X | 6948805-4405 | UT |
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 (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 25 across 8 procedure codes |
| Paid by Medicare | $291.61 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,159 · 2,188 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $110,338 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University of WyomingCasper, WY · 39 clinicians
Hospital affiliation
- Ivinson Memorial HospitalLaramie, WY
Other facilities
- Enhabit Home HealthHome health agency · Laramie, WY
Industry payments (Open Payments)
- 2025$475.62 · 21 payments from 14 companies
- 2024$540.01 · 25 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $64.09 | 2 |
| Exact Sciences Corporation | $53.49 | 3 |
| Lundbeck LLC | $53.06 | 2 |
| Astrazeneca Pharmaceuticals LP | $52.34 | 3 |
| Alkermes, Inc. | $41.73 | 2 |
What the 2025 payments were for
- Food and Beverage$475.62 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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