Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Dayton

Physician Assistant in Montpelier, ID · enumerated 2013.

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

National Provider Identifier

1184065849

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Registry record

Entity type Individual (Type 1)

Name Joseph Dayton

Sex Male

Practice address 164 S 5th St, Montpelier, ID, 83254

Phone (208) 847-4359

Enumeration date Jul 10, 2013

Last updated in NPPES Jul 10, 2013

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing 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 Joseph Dayton practice?

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

What is the NPI number for Joseph Dayton?

The National Provider Identifier (NPI) for Joseph Dayton is 1184065849, 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 2013-07-10.