Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jon Willardson

Emergency Medicine Physician in American Fork, UT · enumerated 2009.

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

National Provider Identifier

1780819771

Verified

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Registry record

Entity type Individual (Type 1)

Name Jon Willardson

Sex Male

Practice address 170 N 1100 E, American Fork, UT, 84003

Phone (801) 855-4650

Enumeration date May 20, 2009

Last updated in NPPES Jul 28, 2022

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OT012855 (PA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 070013 (GA) Secondary

207PP0204X Pediatric Emergency Medicine (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 070013 (GA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 9463450-1204 (UT) 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

Where does Jon Willardson practice?

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

What is the NPI number for Jon Willardson?

The National Provider Identifier (NPI) for Jon Willardson is 1780819771, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-28.