Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Joni Laster, MS, CF-SLP

Speech-Language Pathologist in Fort Smith, AR · enumerated 2019 · practices at Active Health Services, Inc.

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

National Provider Identifier

1821656323

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Registry record

Entity type Individual (Type 1)

Name Mrs. Joni Laster

Credential MS, CF-SLP

Sex Female

Practice address 2220 S Waldron Rd, Fort Smith, AR, 72903

Phone (479) 434-2371

Enumeration date May 31, 2019

Last updated in NPPES May 31, 2019

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 200544 (AR) 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

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.

What specialty is Joni Laster?

Joni Laster is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-31.