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

Mr. Hang Ruan, LICSW, ACSW

Individual provider Clinical Social Worker · NPI 1750617478

Mr. Hang Ruan, LICSW, ACSW is a Clinical Social Worker in Seattle, Washington. Works from 2 locations. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

1660 S Columbian Way S-116-DDTP
Seattle, WA 98108-1532
Phone: (206) 277-6607
Show map & directions

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

Additional practice locations (1)

  • 444 W Fort St., Boise, ID 83702-4535 — (208) 422-1018

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1750617478
Entity typeIndividual (Type 1)
GenderMale
Credentials LICSW , ACSW
Sole proprietorNo
NPI enumeratedOctober 30, 2009
Last updated in NPPESAugust 16, 2023
Certification dateAugust 16, 2023

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