Winnebago County
About this NPIWhat this record shows.
NPI 1154318657 is registered to Winnebago County, a healthcare organisation classified as "Public Health or Welfare Agency" and located at 725 Butler Ave in Winnebago, Wisconsin. The organisation's authorised official is Douglas Gieryn. The organisation has been enumerated in the NPI registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Source: NPPES public registry.
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 Winnebago County accepts. To confirm in-network status with your specific health plan, contact Winnebago County directly at (920) 232-3000.
Frequently asked
Yes. NPI 1154318657 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Public Health or Welfare Agency 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 (920) 232-3000.
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. Winnebago County is a Type-2 organisational NPI.