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About this NPIWhat this record shows.
NPI 1891645008 is registered to Genesee Hornung, a Neonatal Clinical Nurse Specialist practising at 9000 W Wisconsin Ave in Wauwatosa, Wisconsin. Neonatal Clinical Nurse Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Genesee Hornung has been enumerated in the National Provider Identifier (NPI) registry since 2026.
Provider type
Individual (Type 1)
Status
Active
Enumerated
2026-01-29
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Genesee Hornung accepts. To confirm in-network status with your specific health plan, contact Genesee Hornung directly at (414) 337-8228.
Frequently asked
Yes. NPI 1891645008 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neonatal Clinical Nurse Specialist 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) 337-8228.
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. Genesee Hornung is a Type-1 individual NPI.
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