Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colleen Nelson Buchanan, MS-CCC, SLP

Speech-Language Pathologist in Leawood, KS · enumerated 2007.

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

National Provider Identifier

1821281270

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Registry record

Entity type Individual (Type 1)

Name Colleen Nelson Buchanan

Credential MS-CCC, SLP

Sex Female

Practice address 13724 Pembroke Cir, Leawood, KS, 66224

Phone (913) 461-6757

Enumeration date Aug 20, 2007

Last updated in NPPES Jul 13, 2023

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 1150 (KS) Secondary

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License S-4875 (MS) Primary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

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 Colleen Buchanan?

The National Provider Identifier (NPI) for Colleen Buchanan is 1821281270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Colleen Buchanan practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-13.