Claire M. Brzeski, PA-C
NPI 1467961599ActiveIndividual· Physician Assistant· Wauwatosa, WI
Physician Assistant (PA-C) with Clinic Services of California Medical Group Inc, practicing in Wauwatosa, Wisconsin. 117 Medicare patients in 2024, $10,619 paid; nearly all of their 168 Part D prescriptions were generic (95%). Edwards Lifesciences Corporation reported $183.76 in payments in 2025, mostly food and beverage. Lists Grossmont Hospital as a hospital affiliation.
Overview
| NPI | 1467961599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 20, 2017 |
| Last updated in NPPES | Mar 10, 2023 |
| Certified by provider | Mar 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Physician Assistant | 363A00000X | 085.006352 | IL |
| Physician Assistant, Medical | 363AM0700X | 4258-23 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CA); Practitioner - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 126 across 19 procedure codes |
| Paid by Medicare | $10,619 |
Part D prescriptions in 2024
| Prescriptions (claims) | 168 · 174 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $1,973 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Clinic Services of California Medical Group IncColton, CA · 61 clinicians
Hospital affiliation
- Grossmont HospitalLa Mesa, CA
Industry payments (Open Payments)
- 2025$183.76 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $183.76 | 1 |
What the 2025 payments were for
- Food and Beverage$183.76 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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