Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alaina Zimmerman

Medical-Surgical Registered Nurse in Madison, WI · enumerated 2026.

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

National Provider Identifier

1326981945

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Registry record

Entity type Individual (Type 1)

Name Alaina Zimmerman

Sex Female

Practice address 2500 Overlook Ter, Madison, WI, 53705

Phone (608) 256-1901

Enumeration date Apr 9, 2026

Last updated in NPPES Apr 9, 2026

Taxonomy & licenses

163WM0705X Medical-Surgical Registered Nurse Nursing Service Providers · License 1110694-30 (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.

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Frequently asked questions

Where does Alaina Zimmerman practice?

The practice location on file with NPPES is in Madison, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alaina Zimmerman?

The National Provider Identifier (NPI) for Alaina Zimmerman is 1326981945, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-09.