NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Cassidy Lee Kelton, MS CCC SLP

Speech-Language Pathologist in Payson, AZ · enumerated 2007.

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

National Provider Identifier

1669689394

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Cassidy Lee Kelton
Credential MS CCC SLP
Sex Female
Practice address 405 W Main St, Suite D, Payson, AZ, 85541
Fax (928) 474-0199
Enumeration date May 16, 2007
Last updated in NPPES Nov 15, 2011

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SLP2122 (AZ) 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

How do I verify Cassidy Kelton's NPI record?
Cross-check NPI 1669689394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669689394 active?
Yes, as of the latest NPPES snapshot, NPI 1669689394 is active (record last updated 2011-11-15).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-15.