Marissa J. Klinker, APNP
NPI 1740709583ActiveIndividual· Nurse Practitioner· Kenosha, WI
Nurse Practitioner (APNP) with Aurora Medical Group, Inc., practicing in Kenosha, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $2,008,456 for 3,215 claims, against $24,572 paid for services in 2024. Medtronic, Inc. reported $179.02 in payments in 2025, mostly food and beverage. Lists Aurora Medical Center Kenosha as a hospital affiliation.
Overview
| NPI | 1740709583 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APNP |
| Sole proprietor | No |
| NPI issued | Sep 13, 2017 |
| Last updated in NPPES | Oct 20, 2023 |
| Certified by provider | Oct 20, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 7937 | 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 | 111 |
|---|---|
| Services billed | 453 across 10 procedure codes |
| Paid by Medicare | $24,572 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,215 · 7,012 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $2,008,456 |
| Generic share | 28% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliation
- Aurora Medical Center KenoshaKenosha, WI
Industry payments (Open Payments)
- 2025$179.02 · 4 payments from 1 company
- 2024$136.83 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $179.02 | 4 |
What the 2025 payments were for
- Food and Beverage$179.02 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 74 nurse practitioners in Kenosha · All nurse practitioners in Wisconsin