Jon William Ruff, PA-C
Physician Assistant · Mount Vernon, WA
Jon William Ruff, PA-C is a physician assistant with a practice address in Mount Vernon, Washington, and NPI 1144504606, issued on Oct 3, 2011. Check the license (Washington PA60544695, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jon William Ruff
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA60544695 WA
7158173-1206 UT
Self-reported in NPPES; status is on the state search - Practice location
- 2320 Freeway Drive, Mount Vernon, WA 98273
- Phone
- (360) 814-6800
- Enumerated
- Oct 3, 2011
- Record last updated
- May 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (360) 814-6917
- Medicare enrollment
- Enrolled (PECOS I20150527001134); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2320 Freeway Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristina Mullen, PACSurgical Physician Assistant1588757306
- Michael Picco, DOOrthopaedic Surgery Physician1194907337
- Donna Queyquep, MDPediatrics Physician1871633131
Verify Jon William Ruff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60544695Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average physician assistant in 2024
247 Medicare Part D claims for 114 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 106 claims were for opioids.
Most prescribed
- Ondansetron Odt60 claims
- Hydrocodone-Acetaminophen58 claims
- Hydroxyzine Pamoate51 claims
- Oxycodone Hcl24 claims
- Oxycodone-Acetaminophen17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Public Hospital Dist NO 1 SkagitMount Vernon, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
23 physician assistant records list a practice address in Mount Vernon
They are 23 of the 1,500 NPPES records with a practice address in Mount Vernon, and 3,718 physician assistant records in Washington.
All 23 in Mount Vernon → All 3,718 in Washington → Every provider in Mount Vernon →
Other physician assistant records in Washington
- Eric Abarr, PA-CMarysville, WA1598655292
- Ahmed Abdelshafy, PA-CCheney, WA1457029795
- Sihaam AbdiShoreline, WA1801758289
- Nicole Abdullah, PAWenatchee, WA1285032268
- Kimberly Abella-Cree, PA-CYakima, WA1548514292
- Buddhika AbeyratneOak Harbor, WA1104369560
- Danielle Abrass, PA-CSeattle, WA1184140717
- Abraham Abu, PA-CSeattle, WA1710036587
- Alvin AbuegEverett, WA1396132015
- Aaron Adam, PA-CVancouver, WA1447543459
Common questions
What is Jon William Ruff, PA-C's NPI number?
Jon William Ruff, PA-C's National Provider Identifier (NPI) is 1144504606, issued on Oct 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jon William Ruff, PA-C located?
The NPPES record lists a practice address at 2320 Freeway Drive, Mount Vernon, WA, 98273. Phone: (360) 814-6800. Providers update this record themselves, so call before visiting.
How can I verify Jon William Ruff, PA-C's license?
NPPES lists Washington license number PA60544695, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Jon William Ruff, PA-C prescribe under Medicare Part D?
In 2024, Jon William Ruff, PA-C had 247 Medicare Part D claims for 114 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.