Allison Retzloff RN
About this NPIWhat this record shows.
NPI 1336079557 is registered to Allison Retzloff RN, a School Registered Nurse practising at S1450 County Road Cc in Spring Valley, Wisconsin. School Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Allison Retzloff RN has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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 Allison Retzloff RN accepts. To confirm in-network status with your specific health plan, contact Allison Retzloff RN directly at (715) 778-5551.
Frequently asked
Yes. NPI 1336079557 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
School 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 (715) 778-5551.
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. Allison Retzloff RN is a Type-1 individual NPI.