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

Stephen Rubin, PHD

Individual provider Psychologist · NPI 1952414211

Stephen Rubin, PHD is a Psychologist in Walla Walla, Washington. Licensed in Washington. Registered with an NPI since 2006.

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

401 W Poplar
Walla Walla, WA 99362
Phone: (509) 522-5821
Fax: (509) 522-5752
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PY00000376 (WA)

Record details

NPI number1952414211
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 2292, Walla Walla, WA 99362

Other providers in Walla Walla