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

Mr. James William Ethier, MD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1245208404

Mr. James William Ethier, MD is an Addiction (Substance Use Disorder) Psychologist in Wenatchee, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

238 N Chelan Ave
Wenatchee, WA 98801-2105
Phone: (509) 293-7727
Fax: (509) 293-7728
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD00039391 (WA)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence MD00039391 (WA)

Record details

NPI number1245208404
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2006
Last updated in NPPESFebruary 1, 2011
Mailing address238 N. Chelan Ave., Wenatchee, WA 98801-2105