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

Individual provider Clinical Social Worker · NPI 1861516825

Ron K Feinberg, MSW, LICSW is a Clinical Social Worker in Mercer Island, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
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

8015 SE 28th St Ste 201
Mercer Island, WA 98040-2910
Phone: (206) 236-1294
Fax: (630) 604-9955
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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 LW00004561 (WA)

Record details

NPI number1861516825
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW , LICSW
Sole proprietorNo
NPI enumeratedMarch 16, 2007
Last updated in NPPESJanuary 3, 2022
Certification dateJanuary 3, 2022

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