Nancy L. Lassa, RN
NPI 1487808598ActiveIndividual· Nurse Practitioner· Wauwatosa, WI
Nurse Practitioner (RN) with The Medical College of Wisconsin Inc, practicing in Wauwatosa, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $311,696 for 4,725 claims, against $36,080 paid for services in 2024. Nevro Corp. was the largest of 4 companies reporting payments in 2024, $160.40 in all, mostly food and beverage. Lists Froedtert Memorial Lutheran Hospital as a hospital affiliation.
Overview
| NPI | 1487808598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN |
| Sole proprietor | No |
| NPI issued | Nov 17, 2008 |
| Last updated in NPPES | Oct 31, 2024 |
| Certified by provider | Oct 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 5507-33 | WI |
| Registered Nurse | 163W00000X | 115274-030 | 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 | 184 |
|---|---|
| Services billed | 782 across 30 procedure codes |
| Paid by Medicare | $36,080 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,725 · 5,077 30-day fills |
|---|---|
| Patients | 524 |
| Total drug cost | $311,696 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- The Medical College of Wisconsin IncMilwaukee, WI · 2,115 clinicians
Hospital affiliation
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
Industry payments (Open Payments)
- 2024$160.40 · 6 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Nevro Corp. | $86.93 | 2 |
| Curonix LLC | $35.63 | 2 |
| Collegium Pharmaceutical, Inc. | $22.93 | 1 |
| Pfizer Inc. | $14.91 | 1 |
What the 2024 payments were for
- Food and Beverage$160.40 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 61 nurse practitioners in Wauwatosa · All nurse practitioners in Wisconsin