Jeffrey R. Maehl, MD
NPI 1801847348ActiveIndividual· Family Medicine· Brown Deer, WI
Family Medicine (MD) with Ascension Medical Group-Southeast Wisconsin Inc, practicing in Brown Deer, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $723,799 for 11,349 claims, against $55,659 paid for services in 2024. Lists Ascension Columbia St Marys Hospital Milwaukee and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1801847348 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Nov 10, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 40201 | 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 | 132 |
|---|---|
| Services billed | 818 across 30 procedure codes |
| Paid by Medicare | $55,659 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,349 · 22,176 30-day fills |
|---|---|
| Patients | 585 |
| Total drug cost | $723,799 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Ascension Medical Group-Southeast Wisconsin IncBrookfield, WI · 545 clinicians
Hospital affiliations
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI
- Ascension Se Wisconsin HospitalMilwaukee, WI
- Ascension St Francis HospitalMilwaukee, 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 15 family medicine physicians in Brown Deer · All family medicine physicians in Wisconsin