Olivia Michelle Bisignano, APRN
NPI 1003419946ActiveIndividual· Nurse Practitioner, Family· Las Vegas, NV
Nurse Practitioner, Family (APRN) with J Robert West MD Inc, practicing in Las Vegas, Nevada. Their prescriptions cost Medicare Part D more than their services did: $305,062 for 534 claims, against $23,606 paid for services in 2024. Janssen Biotech, Inc. was the largest of 19 companies reporting payments in 2025, $2,364 in all, mostly food and beverage.
Overview
| NPI | 1003419946 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Nov 20, 2020 |
| Last updated in NPPES | Dec 5, 2023 |
| Certified by provider | Dec 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 836118 | NV |
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 (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 632 across 24 procedure codes |
| Paid by Medicare | $23,606 |
Part D prescriptions in 2024
| Prescriptions (claims) | 534 · 584 30-day fills |
|---|---|
| Patients | 241 |
| Total drug cost | $305,062 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- J Robert West MD IncLas Vegas, NV · 138 clinicians
Industry payments (Open Payments)
- 2025$2,364 · 113 payments from 19 companies
- 2024$1,715 · 103 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $480.12 | 14 |
| Sun Pharmaceutical Industries Inc. | $278.73 | 8 |
| Incyte Corporation | $278.17 | 9 |
| Abbvie Inc. | $237.34 | 17 |
| Arcutis Biotherapeutics, Inc. | $183.83 | 26 |
What the 2025 payments were for
- Food and Beverage$2,188 · 110 payments
- Education$175.63 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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