Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Aaron J Arnold, DO

Individual provider Family Medicine Physician · NPI 1871954305

Aaron J Arnold, DO is a Family Practice in Mount Vernon, Washington. Qualified in 2016, 10 years ago. Practices with Public Hospital Dist No 1 Skagit, a 321-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
10
Licensed in
WA
In the registry since
2016
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

110 N Laventure Rd
Mount Vernon, WA 98273-3901
Phone: (360) 399-7700
Fax: (360) 899-4534
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OP60960847 (WA)

Record details

NPI number1871954305
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 10, 2016
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026
Mailing address1400 E Kincaid St, Mount Vernon, WA 98274-4127

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Public Hospital Dist No 1 Skagit — 321 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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