Mark C. Zimmerman, M.D.
NPI 1124088570ActiveIndividual· Anesthesiology· Franklin, WI
Anesthesiology (M.D.) in Franklin, Wisconsin, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1986). Medicare paid $17,971 for services to 81 patients in 2024. Avanos Medical reported $83.30 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124088570 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2006 |
| Last updated in NPPES | Nov 9, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 28928 | 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 - Anesthesiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 145 across 20 procedure codes |
| Paid by Medicare | $17,971 |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Anesthesiology |
Medical group
- Great Lakes Anesthesia and Pain Specialists SCFranklin, WI · 11 clinicians
Hospital affiliation
- Midwest Orthopedic Specialty HospitalFranklin, WI
Industry payments (Open Payments)
- 2025$83.30 · 3 payments from 1 company
- 2024$23.78 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Avanos Medical | $83.30 | 3 |
What the 2025 payments were for
- Food and Beverage$83.30 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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