Dr. William Pennant M.D.
About this NPIWhat this record shows.
NPI 1811345184 is registered to Dr. William Pennant M.D., a General Practice practising at 9200 W Wisconsin Ave in Milwaukee, Wisconsin. General Practice is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Pennant M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2016.
Your brand here.
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
- I20230720003209General PracticeIN
- I20230824002700General PracticeWI
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 Dr. William Pennant M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Pennant M.D. directly at (414) 805-8710.
Frequently asked
Yes. NPI 1811345184 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice 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) 805-8710.
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. Dr. William Pennant M.D. is a Type-1 individual NPI.