Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caitlin Tonia Clark, BCBA

Behavior Analyst in Bountiful, UT · enumerated 2021.

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

National Provider Identifier

1538838818

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Registry record

Entity type Individual (Type 1)

Name Caitlin Tonia Clark

Credential BCBA

Sex Female

Practice address 145 S Main St, Bountiful, UT, 84010

Phone (801) 935-4171

Fax (801) 935-4946

Enumeration date Sep 9, 2021

Last updated in NPPES Oct 6, 2023

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-21-181046 (UT) Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 8710931-2506 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Caitlin Clark?

Caitlin Clark is registered in NPPES with the primary taxonomy of Behavior Analyst. 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 2023-10-06.