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

Gareth Ian Holman, PHD

Individual provider Clinical Psychologist · NPI 1285980599

Gareth Ian Holman, PHD is a Clinical Psychologist in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2012
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

3245 Fairview Ave E
Seattle, WA 98102-3053
Phone: (206) 334-2755
Fax: (206) 299-3857
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY60382108 (WA)

Record details

NPI number1285980599
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 24, 2012
Last updated in NPPESJanuary 23, 2014

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