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Maria Wadzinski, RN

Registered Nurse in Middleton, WI · enumerated 2023.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649979428

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Registry record

Entity type Individual (Type 1)
Name Maria Wadzinski
Credential RN
Sex Female
Practice address 3220 Deming Way, Middleton, WI, 53562
Phone (608) 256-1901
Enumeration date Mar 1, 2023
Last updated in NPPES Mar 1, 2023

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 0105666 (WI) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Maria Wadzinski?
Maria Wadzinski is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-01.