Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael T. Walker, AU.D.

Audiologist in Sandy, UT · enumerated 2007.

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

National Provider Identifier

1396877247

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Registry record

Entity type Individual (Type 1)

Name Michael T. Walker

Credential AU.D.

Sex Male

Practice address 9980 S 300 W Ste 200, Sandy, UT, 84070

Phone (801) 718-2682

Fax (801) 285-7401

Enumeration date Mar 9, 2007

Last updated in NPPES Sep 6, 2018

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 110475-4101 (UT) Primary

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

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1396877247 active?

Yes, as of the latest NPPES snapshot, NPI 1396877247 is active (record last updated 2018-09-06).

How do I verify Michael Walker's NPI record?

Cross-check NPI 1396877247 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 2018-09-06.