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

Dr. Gary Phillip Monkarsh, PHD

Individual provider Clinical Psychologist · NPI 1942397997

Dr. Gary Phillip Monkarsh, PHD is a Clinical Psychologist in Lake Oswego, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
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

14523 Westlake Dr Ste 18
Lake Oswego, OR 97035-7700
Phone: (503) 639-9556
Fax: (503) 639-1055
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1038 (OR)

Record details

NPI number1942397997
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 9, 2006
Last updated in NPPESJuly 8, 2007
Mailing address14523 Westlake Dr, Suite 18, Lake Oswego, OR 97035-7700

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