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

Dr. Gregory L Wilson, PHD

Individual provider Counseling Psychologist · NPI 1417010364

Dr. Gregory L Wilson, PHD is a Counseling Psychologist in Pullman, 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

1240 SE Bishop Blvd Ste Q
Pullman, WA 99163-5439
Phone: (509) 334-0782
Fax: (509) 334-0361
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PY00001308 (WA)

Record details

NPI number1417010364
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 19, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1240 Se Bishop Blvd Ste Q, Pullman, WA 99163-5439

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