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

Dr. Elizabeth Marks, PHD

Individual provider Clinical Psychologist · NPI 1396279758

Dr. Elizabeth Marks, PHD is a Clinical Psychologist in Seattle, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2017
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

1200 5th Ave Ste 800
Seattle, WA 98101-3136
Phone: (206) 374-0109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Psychology Internship Program Uw School Of, Seattle, WA 98195-6560 — (206) 543-7576

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY60893112 (WA)

Record details

NPI number1396279758
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 12, 2017
Last updated in NPPESJanuary 25, 2019

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