Mazen A. Barakat, MD
NPI 1609080274ActiveIndividual· Hospitalist· West Allis, WI
Hospitalist (MD) with Aurora Medical Group, Inc., practicing in West Allis, Wisconsin. 295 Medicare patients in 2024, $54,287 paid; nearly all of their 582 Part D prescriptions were generic (92%). Lists Aurora Medical Center - Summit and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1609080274 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 10, 2007 |
| Last updated in NPPES | Apr 14, 2022 |
| Certified by provider | Nov 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 53259 | WI |
| Internal Medicine | 207R00000X | 53259-20 | 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 - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 663 across 14 procedure codes |
| Paid by Medicare | $54,287 |
Part D prescriptions in 2024
| Prescriptions (claims) | 582 · 594 30-day fills |
|---|---|
| Patients | 247 |
| Total drug cost | $21,094 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliations
- Aurora Medical Center - SummitSummit, WI
- Aurora Medical Center KenoshaKenosha, WI
- Aurora Memorial Hospital BurlingtonBurlington, WI
- Aurora St Lukes Medical CenterMilwaukee, WI
- West Allis Memorial HospitalWest Allis, WI
Other facilities
- Aurora at HomeHospice · Wauwatosa, 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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All 20 hospitalists in West Allis · All hospitalists in Wisconsin