Kristine Nigrelli
NPI 1710315346ActiveIndividual· Nurse Practitioner· Sheboygan, WI
Nurse Practitioner with St Vincent Hospital-Hospital Sisters-Third Order of St Francis and 1 other group, practicing in Sheboygan, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $151,120 for 1,349 claims, against $15,344 paid for services in 2024. Lists St Nicholas Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1710315346 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 16, 2013 |
| Last updated in NPPES | Nov 22, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 5547-33 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 135 |
|---|---|
| Services billed | 260 across 12 procedure codes |
| Paid by Medicare | $15,344 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,349 · 2,428 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $151,120 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- St Vincent Hospital-Hospital Sisters-Third Order of St FrancisGreen Bay, WI · 603 clinicians
- St Nicholas Hospital-Sisters of the Third Order of St FrancisSheboygan, WI · 178 clinicians
Hospital affiliations
- St Nicholas HospitalSheboygan, WI
- St Vincent HospitalGreen Bay, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 61 nurse practitioners in Sheboygan · All nurse practitioners in Wisconsin