Margaret Wiesen
About this NPIWhat this record shows.
NPI 1194910091 is registered to Margaret Wiesen, a Registered Nurse practising at 50 N Portland St in Fond Du Lac, Wisconsin. Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Margaret Wiesen has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
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 Margaret Wiesen accepts. To confirm in-network status with your specific health plan, contact Margaret Wiesen directly at (920) 906-5100.
Frequently asked
Yes. NPI 1194910091 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Nurse 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) 906-5100.
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. Margaret Wiesen is a Type-1 individual NPI.