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

Dr. Diana Marie Frey, PHD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1811225584

Dr. Diana Marie Frey, PHD is a Clinical Child & Adolescent Psychologist in Tacoma, Washington. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

9040 Jackson Ave
Tacoma, WA 98431
Phone: (253) 477-5077
Fax: (253) 477-5098
Show map & directions

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

Additional practice locations (1)

  • 23416 Se 216th Way, Maple Valley, WA 98038-8415 — (425) 443-6472

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X

Record details

NPI number1811225584
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 18, 2009
Last updated in NPPESApril 25, 2019

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