Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teri Maduscha

Registered Nurse in Greendale, WI · enumerated 2013.

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

National Provider Identifier

1306277389

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Registry record

Entity type Individual (Type 1)

Name Teri Maduscha

Sex Female

Practice address 8130 W Edgerton Ave, Greendale, WI, 53129

Phone (414) 491-1148

Enumeration date Dec 2, 2013

Last updated in NPPES Dec 2, 2013

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 90254-30 (WI) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.

What specialty is Teri Maduscha?

Teri Maduscha 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-02.