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

John Arnold, PHD

Individual provider Psychologist · NPI 1558329987

John Arnold, PHD is a Psychologist in Spokane Valley, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1521 N Argonne Rd C160
Spokane Valley, WA 99212-2545
Phone: (509) 389-2151
Fax: (509) 742-3461
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PY00001936 (WA)

Record details

NPI number1558329987
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 3, 2006
Last updated in NPPESJuly 25, 2014
Mailing address1521 N Argonne Rd, C160, Spokane Valley, WA 99212-2545

Other providers in Spokane Valley