Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Caitlin W Clark, MS, CCC-SLP

Speech-Language Pathologist in Raleigh, NC · enumerated 2014.

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

National Provider Identifier

1821401183

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Caitlin W Clark

Credential MS, CCC-SLP

Sex Female

Practice address Raleigh, NC, 27615

Phone (919) 465-4424

Fax (919) 465-4427

Enumeration date Jun 4, 2014

Last updated in NPPES Mar 25, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 11286 (NC) 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

Where does Caitlin Clark practice?

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

What is the NPI number for Caitlin Clark?

The National Provider Identifier (NPI) for Caitlin Clark is 1821401183, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.