Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven R. Warber, PTA

Physical Therapy Assistant in Waupaca, WI · enumerated 2012.

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

National Provider Identifier

1881942738

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Registry record

Entity type Individual (Type 1)

Name Steven R. Warber

Credential PTA

Sex Male

Practice address 1401 Churchill Street, Waupaca, WI, 54981

Phone (715) 258-8131

Fax (715) 258-0179

Enumeration date Aug 27, 2012

Last updated in NPPES Aug 27, 2012

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1932-19 (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

What is the NPI number for Steven Warber?

The National Provider Identifier (NPI) for Steven Warber is 1881942738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Warber practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-27.