Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Casey Wolter, AUD

Audiologist in Milwaukee, WI · enumerated 2020.

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

National Provider Identifier

1053910091

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Registry record

Entity type Individual (Type 1)

Name Casey Wolter

Credential AUD

Sex Female

Practice address 9000 W Wisconsin Ave, Milwaukee, WI, 53226

Phone (414) 266-2934

Fax (414) 266-6189

Enumeration date Oct 21, 2020

Last updated in NPPES Oct 23, 2020

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 725-156 (WI) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
1609232933	Medicaid	WI	-

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 NPI 1053910091 active?

Yes, as of the latest NPPES snapshot, NPI 1053910091 is active (record last updated 2020-10-23).

How do I verify Casey Wolter's NPI record?

Cross-check NPI 1053910091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-23.