Lisa Elizabeth Knudtson, NP
NPI 1801402193ActiveIndividual· Nurse Practitioner, Psych/Mental Health· La Crosse, WI
Nurse Practitioner, Psych/Mental Health (NP) with Gundersen Lutheran Medical Center Inc, practicing in La Crosse, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $139,424 for 2,233 claims, against $8,971 paid for services in 2024. Alkermes, Inc. reported $71.21 in payments in 2024, mostly food and beverage. Lists Gundersen Lutheran Medical Center as a hospital affiliation.
Overview
| NPI | 1801402193 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 22, 2020 |
| Last updated in NPPES | Feb 24, 2026 |
| Certified by provider | Feb 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 10384-33 | WI |
| Nurse Practitioner | 363L00000X | 10384-33 | 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 | 71 |
|---|---|
| Services billed | 189 across 13 procedure codes |
| Paid by Medicare | $8,971 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,233 · 3,213 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $139,424 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Gundersen Lutheran Medical Center IncLa Crosse, WI · 895 clinicians
Hospital affiliation
- Gundersen Lutheran Medical CenterLa Crosse, WI
Industry payments (Open Payments)
- 2024$71.21 · 3 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $71.21 | 3 |
What the 2024 payments were for
- Food and Beverage$71.21 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 psychiatric nurse practitioners in La Crosse · All psychiatric nurse practitioners in Wisconsin