Michael John Wanner, PHYSICIAN ASSISTANT
NPI 1548756299ActiveIndividual· Physician Assistant· Mount Pleasant, WI
Physician Assistant (PHYSICIAN ASSISTANT) with Ascension Medical Group-Southeast Wisconsin Inc, practicing in Mount Pleasant, Wisconsin. 98 Medicare patients in 2024, $6,356 paid; nearly all of their 210 Part D prescriptions were generic (99%). Ani Pharmaceuticals, Inc. reported $29.79 in payments in 2025, mostly food and beverage. Lists Ascension All Saints Hospital as a hospital affiliation.
Overview
| NPI | 1548756299 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | No |
| NPI issued | Jul 5, 2018 |
| Last updated in NPPES | Jan 3, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 4555 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 151 across 17 procedure codes |
| Paid by Medicare | $6,356 |
Part D prescriptions in 2024
| Prescriptions (claims) | 210 · 213 30-day fills |
|---|---|
| Patients | 131 |
| Total drug cost | $3,558 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Ascension Medical Group-Southeast Wisconsin IncBrookfield, WI · 545 clinicians
Hospital affiliation
- Ascension All Saints HospitalRacine, WI
Industry payments (Open Payments)
- 2025$29.79 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ani Pharmaceuticals, Inc. | $29.79 | 1 |
What the 2025 payments were for
- Food and Beverage$29.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 physician assistants in Mount Pleasant · All physician assistants in Wisconsin