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Jon William Ruff, PA-C

Physician Assistant in Mount Vernon, WA · enumerated 2011.

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

National Provider Identifier

1144504606

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Registry record

Entity type Individual (Type 1)
Name Jon William Ruff
Credential PA-C
Sex Male
Practice address 2320 Freeway Drive, Mount Vernon, WA, 98273
Phone (360) 814-6800
Fax (360) 814-6917
Enumeration date Oct 3, 2011
Last updated in NPPES May 21, 2015

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 7158173-1206 (UT) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60544695 (WA) 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

What is the NPI number for Jon Ruff?
The National Provider Identifier (NPI) for Jon Ruff is 1144504606, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jon Ruff practice?
The practice location on file with NPPES is in Mount Vernon, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-21.