Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Justin Hadaller

Physician Assistant in Yreka, CA · enumerated 2014.

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

National Provider Identifier

1134521909

Verified

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Registry record

Entity type Individual (Type 1)

Name Justin Hadaller

Sex Male

Practice address 475 Bruce St, Yreka, CA, 96097

Phone (530) 842-4121

Fax (530) 841-0913

Enumeration date Sep 23, 2014

Last updated in NPPES Apr 12, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60494109 (WA) Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA171878 (OR) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60906 (CA) 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 Justin Hadaller practice?

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

What is the NPI number for Justin Hadaller?

The National Provider Identifier (NPI) for Justin Hadaller is 1134521909, 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 2022-04-12.