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Alex Clark

Q: What is the NPI number for Alex Clark?

The National Provider Identifier (NPI) for Alex Clark is 1639721426, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in West Fork, AR · enumerated 2019.

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

National Provider Identifier

1639721426

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Registry record

Entity type Individual (Type 1)

Name Alex Clark

Sex Female

Practice address 363 Mcknight Ave, West Fork, AR, 72774

Phone (479) 839-3035

Enumeration date Jul 11, 2019

Last updated in NPPES Jul 11, 2019

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers 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 Alex Clark?

The National Provider Identifier (NPI) for Alex Clark is 1639721426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alex Clark practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-11.