Michael Zimmerman MD
About this NPIWhat this record shows.
NPI 1477579902 is registered to Michael Zimmerman MD, a Transplant Surgery Physician practising at 9200 W Wisconsin Ave, Transplant Surgery in Milwaukee, Wisconsin. Transplant Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Michael Zimmerman MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20141106001817General SurgeryWI
- I20220609002012General SurgeryUT
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Michael Zimmerman MD accepts. To confirm in-network status with your specific health plan, contact Michael Zimmerman MD directly at (414) 955-6920.
Frequently asked
Yes. NPI 1477579902 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Transplant Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (414) 955-6920.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Michael Zimmerman MD is a Type-1 individual NPI.