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

Dr. John Mason Haroian, PHD

Individual provider Psychologist · NPI 1568614717

Dr. John Mason Haroian, PHD is a Psychologist in Gig Harbor, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2008
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

7512 Stanich Ln Ste 5
Gig Harbor, WA 98335-5129
Phone: (253) 318-9613
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PY2382 (WA)

Record details

NPI number1568614717
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 21, 2008
Last updated in NPPESOctober 20, 2010

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