Michael J. Rosenberg, M.D.
NPI 1356385330ActiveIndividual· Internal Medicine, Interventional Cardiology· Manitowoc, WI
Internal Medicine, Interventional Cardiology (M.D.) in Manitowoc, Wisconsin, trained at Northwestern University Feinberg Medical School (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $957,366 for 4,109 claims, against $127,198 paid for services in 2024. Biotronik Inc. was the largest of 19 companies reporting payments in 2025, $3,113 in all, mostly food and beverage.
Overview
| NPI | 1356385330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Mar 27, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 39928 | 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 - Interventional Cardiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,338 |
|---|---|
| Services billed | 5,350 across 71 procedure codes |
| Paid by Medicare | $127,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,109 · 10,358 30-day fills |
|---|---|
| Patients | 507 |
| Total drug cost | $957,366 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Peripheral Vascular Disease |
Medical group
- Froedtert South IncKenosha, WI · 161 clinicians
Hospital affiliations
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
- Froedtert South Inc.Kenosha, WI
Industry payments (Open Payments)
- 2025$3,113 · 76 payments from 19 companies
- 2024$2,273 · 87 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $675.39 | 4 |
| Ge Healthcare | $398.00 | 1 |
| Becton, Dickinson and Company | $393.33 | 1 |
| Recor Medical Inc | $301.68 | 11 |
| E.R. Squibb & Sons, L.L.C. | $288.69 | 14 |
What the 2025 payments were for
- Food and Beverage$1,891 · 73 payments
- Consulting Fee$791.33 · 2 payments
- Travel and Lodging$430.97 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other interventional cardiologists in Manitowoc
- 1366551327