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

Gregory G Bishop, PHD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1639298771

Gregory G Bishop, PHD is a Clinical Child & Adolescent Psychologist in Tigard, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
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

7505 SW Beveland Rd Ste 102
Tigard, OR 97223-8682
Phone: (503) 670-7410
Fax: (503) 670-1066
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 961 (OR)

Record details

NPI number1639298771
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 28, 2007
Last updated in NPPESJuly 8, 2007
Mailing address7505 Sw Beveland Rd, Suite 102, Tigard, OR 97223-8682

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