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

Individual provider Clinical Psychologist · NPI 1407154750

Dr. Liang Tien, PSYD is a Clinical Psychologist in Issaquah, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2011
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

55 1st Pl NW
Issaquah, WA 98027-3271
Phone: (206) 914-3302
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1451 (WA)

Record details

NPI number1407154750
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMarch 10, 2011
Last updated in NPPESMarch 10, 2011

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