Colleen F. Cassidy, MD
NPI 1275899841ActiveIndividual· Family Medicine· Beaver Dam, WI
Family Medicine (MD) with Lakeshore Medical Clinic LLC, practicing in Beaver Dam, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $617,311 for 6,942 claims, against $41,519 paid for services in 2024. Lists Aurora St Lukes Medical Center as a hospital affiliation.
Overview
| NPI | 1275899841 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2012 |
| Last updated in NPPES | Mar 1, 2021 |
| Certified by provider | Mar 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 61855-20 | 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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 151 |
|---|---|
| Services billed | 536 across 35 procedure codes |
| Paid by Medicare | $41,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,942 · 14,319 30-day fills |
|---|---|
| Patients | 485 |
| Total drug cost | $617,311 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Lakeshore Medical Clinic LLCSaint Francis, WI · 379 clinicians
Hospital affiliation
- Aurora St Lukes Medical CenterMilwaukee, WI
Other facilities
- Aurora at HomeHome health agency · Milwaukee, 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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