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

MS. Wai Wun Diana Chan, MSW, LICSW

Individual provider Mental Health Counselor · NPI 1952552309

MS. Wai Wun Diana Chan, MSW, LICSW is a Clinical Social Worker in Bainbridge Island, Washington. Qualified in 2007, 19 years ago. Accepts Medicare assignment. Licensed in Washington.

Years since qualifying
19
Licensed in
WA
In the registry since
2008
Specialties on file
4
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

793 Ericksen Ave NE Ste 123
Bainbridge Island, WA 98110-1877
Phone: (206) 207-5375
Fax: (206) 338-9906
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW 60193264 (WA)
Mental Health Counselor Taxonomy 101YM0800X · Licence LW60193264 (WA)
Professional Counselor Taxonomy 101YP2500X · Licence LW60193264 (WA)
Social Worker Taxonomy 104100000X · Licence LW60193264 (WA)

Record details

NPI number1952552309
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LICSW
Sole proprietorNo
NPI enumeratedOctober 3, 2008
Last updated in NPPESJuly 27, 2023
Certification dateJuly 27, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Bainbridge Island