Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jon William Ruff, PA-C

Individual provider Physician Assistant · NPI 1144504606

Jon William Ruff, PA-C is a Physician Assistant in Mount Vernon, Washington. Qualified in 2008, 18 years ago. Practices with Public Hospital Dist No 1 Skagit, a 321-clinician group and accepts Medicare assignment. Licensed in Utah and Washington.

Years since qualifying
18
Licensed in
UT, WA
In the registry since
2011
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

2320 Freeway Dr
Mount Vernon, WA 98273
Phone: (360) 814-6800
Fax: (360) 814-6917
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA60544695 (WA)
Physician Assistant Taxonomy 363A00000X · Licence 7158173-1206 (UT)

Record details

NPI number1144504606
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 3, 2011
Last updated in NPPESMay 21, 2015
Mailing address1400 E Kincaid St, Attn: Credentialing, Mount Vernon, WA 98274-4127

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Public Hospital Dist No 1 Skagit — 321 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Mount Vernon