Courtney Lamm
NPI 1376185819ActiveIndividual· Nurse Practitioner, Primary Care· Milwaukee, WI
Nurse Practitioner, Primary Care with Oak Medical SC and 1 other group, practicing in Milwaukee, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $252,180 for 4,120 claims, against $100,601 paid for services in 2024. Lists Aspirus Stevens Point Hospital & Clinics, Inc. and 1 other hospital as hospital affiliations.
Overview
| NPI | 1376185819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 16, 2019 |
| Last updated in NPPES | Jan 6, 2020 |
| Certified by provider | Jan 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 201905251 | 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 | 285 |
|---|---|
| Services billed | 1,531 across 17 procedure codes |
| Paid by Medicare | $100,601 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,120 · 4,530 30-day fills |
|---|---|
| Patients | 435 |
| Total drug cost | $252,180 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Oak Medical SCLodi, WI · 123 clinicians
- Maple Medical SCWaukesha, WI · 23 clinicians
Hospital affiliations
- Aspirus Stevens Point Hospital & Clinics, Inc.Stevens Point, WI
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other primary care nurse practitioners in Milwaukee
- 1144697400
- 1366827594
- 1447727128
- 1558502153
- 1780231910
- 1811625122
- 1932193638
- 1962901207
- 1760966170
- 1295518520
- 1346089968
- 1407523152
All 37 primary care nurse practitioners in Milwaukee · All primary care nurse practitioners in Wisconsin