Michael H. Zeihen, MD
NPI 1043266992ActiveIndividual· Internal Medicine· Kenosha, WI
Internal Medicine (MD) in Kenosha, Wisconsin, trained at Medical College of Wisconsin (class of 1974). Their prescriptions cost Medicare Part D more than their services did: $824,389 for 9,988 claims, against $39,370 paid for services in 2024. Boston Scientific Corporation reported $13.35 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1043266992 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2006 |
| Last updated in NPPES | Mar 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 19746 | 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 | 317 |
|---|---|
| Services billed | 648 across 13 procedure codes |
| Paid by Medicare | $39,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,988 · 20,912 30-day fills |
|---|---|
| Patients | 596 |
| Total drug cost | $824,389 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Internal Medicine |
Medical groups
- Advantage Physical Therapy and Sports Rehab, LLCKenosha, WI · 294 clinicians
- Froedtert South IncKenosha, WI · 161 clinicians
Hospital affiliation
- Froedtert South Inc.Kenosha, WI
Other facilities
- Aurora at HomeHome health agency · Milwaukee, WI
- Preceptor Home Health SouthHome health agency · Kenosha, WI
- Hospice AllianceHospice · Pleasant Prairie, WI
Industry payments (Open Payments)
- 2024$13.35 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $13.35 | 1 |
What the 2024 payments were for
- Food and Beverage$13.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 internal medicine physicians in Kenosha · All internal medicine physicians in Wisconsin