Michael J. Berger, M.D.
NPI 1821170333ActiveIndividual· Emergency Medicine· Waukesha, WI
Emergency Medicine (M.D.) in Waukesha, Wisconsin, trained at Medical College of Wisconsin (class of 2004). 387 Medicare patients in 2024, $46,178 paid; nearly all of their 244 Part D prescriptions were generic (97%). Pacira Pharmaceuticals Incorporated reported $20.16 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821170333 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 20, 2006 |
| Last updated in NPPES | Jan 3, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 48467020 | 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 - Emergency Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 387 |
|---|---|
| Services billed | 445 across 14 procedure codes |
| Paid by Medicare | $46,178 |
Part D prescriptions in 2024
| Prescriptions (claims) | 244 · 244 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $3,026 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Emergency Medicine |
Medical group
- Emergency Medical Associates LLPMukwonago, WI · 17 clinicians
Hospital affiliation
- Waukesha Memorial HospitalWaukesha, WI
Industry payments (Open Payments)
- 2025$20.16 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $20.16 | 1 |
What the 2025 payments were for
- Food and Beverage$20.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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