Anne Niffenegger, DNP, APRN-NP
NPI 1205541042ActiveIndividual· Nurse Practitioner· Grand Island, NE
Nurse Practitioner (DNP, APRN-NP) in Grand Island, Nebraska, licensed in NE, with an NPI issued in January 2023. Part D covered 522 prescriptions written in 2024, 85% of them generic. E.R. Squibb & Sons, L.L.C. was the largest of 4 companies reporting payments in 2025, $147.63 in all, mostly food and beverage.
Overview
| NPI | 1205541042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, APRN-NP |
| Sole proprietor | No |
| NPI issued | Jan 17, 2023 |
| Last updated in NPPES | Oct 22, 2024 |
| Certified by provider | Oct 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 114575 | NE |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NE) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 522 · 574 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $127,164 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Industry payments (Open Payments)
- 2025$147.63 · 7 payments from 4 companies
- 2024$367.11 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $59.46 | 2 |
| Supernus Pharmaceuticals, Inc. | $52.89 | 3 |
| Neuronetics, Inc. | $19.04 | 1 |
| Otsuka America Pharmaceutical, Inc. | $16.24 | 1 |
What the 2025 payments were for
- Food and Beverage$147.63 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 nurse practitioners in Grand Island · All nurse practitioners in Nebraska