Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Dale Horton

Peer Specialist in Cleveland, OK · enumerated 2021.

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

National Provider Identifier

1477122273

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Registry record

Entity type Individual (Type 1)

Name William Dale Horton

Sex Male

Practice address 907 W Caddo St, Cleveland, OK, 74020

Phone (918) 305-5511

Fax (918) 205-2701

Enumeration date Jun 24, 2021

Last updated in NPPES Jun 24, 2021

Taxonomy & licenses

175T00000X Peer Specialist Other 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.

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Frequently asked questions

Where does William Horton practice?

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

What is the NPI number for William Horton?

The National Provider Identifier (NPI) for William Horton is 1477122273, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-24.