Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Lee Clarke, M.A. CCC-A

Audiologist in Salt Lake City, UT · enumerated 2010.

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

National Provider Identifier

1851621098

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Registry record

Entity type Individual (Type 1)

Name Margaret Lee Clarke

Credential M.A. CCC-A

Sex Female

Practice address 22 S 900 E, Salt Lake City, UT, 84102

Phone (801) 328-2522

Enumeration date Jan 11, 2010

Last updated in NPPES Jan 11, 2010

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 7367523-4101 (UT) 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

What specialty is Margaret Clarke?

Margaret Clarke is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-11.