Nancy Jean Halsey, FNP
NPI 1487615837ActiveIndividual· Nurse Practitioner, Family· Laramie, WY
Nurse Practitioner, Family (FNP) with University of Wyoming, practicing in Laramie, Wyoming. Their prescriptions cost Medicare Part D more than their services did: $504,279 for 3,760 claims, against $795.30 paid for services in 2024. Neurocrine Biosciences, Inc. was the largest of 11 companies reporting payments in 2025, $365.05 in all, mostly food and beverage. Lists Ivinson Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1487615837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Mar 28, 2006 |
| Last updated in NPPES | Jul 17, 2023 |
| Certified by provider | Jul 17, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 199030376 | WY |
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 (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 106 across 9 procedure codes |
| Paid by Medicare | $795.30 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,760 · 6,716 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $504,279 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| 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$365.05 · 15 payments from 11 companies
- 2024$453.00 · 20 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $92.82 | 3 |
| Exact Sciences Corporation | $53.49 | 3 |
| Dexcom, Inc. | $34.33 | 1 |
| Vanda Pharmaceuticals Inc. | $32.36 | 1 |
| Novo Nordisk Inc | $27.80 | 1 |
What the 2025 payments were for
- Food and Beverage$365.05 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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