Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Chet Wayne Sweet

Q: What is the NPI number for Chet Sweet?

The National Provider Identifier (NPI) for Chet Sweet is 1821180654, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Winfield, KS · enumerated 2006 · practices at Cowley County Mental Health Center.

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

National Provider Identifier

1821180654

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Registry record

Entity type Individual (Type 1)

Name Mr. Chet Wayne Sweet

Sex Male

Practice address 22214 D St, Strohter Field, Winfield, KS, 67156

Phone (620) 221-9664

Fax (620) 442-4559

Enumeration date Sep 29, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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 is the NPI number for Chet Sweet?

The National Provider Identifier (NPI) for Chet Sweet is 1821180654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chet Sweet practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.