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

Mr. John Simpkin, LICSW

Individual provider Clinical Social Worker · NPI 1174676258

Mr. John Simpkin, LICSW is a Clinical Social Worker in Richland, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
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

719 Jadwin Ave Ofc 17
Richland, WA 99352-4217
Phone: (509) 396-1777
Fax: (509) 210-8105
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LW00006337 (WA)

Record details

NPI number1174676258
Entity typeIndividual (Type 1)
GenderMale
Credentials LICSW
Sole proprietorYes
NPI enumeratedJanuary 19, 2007
Last updated in NPPESJuly 4, 2024
Certification dateJuly 4, 2024
Mailing address719 Jadwin Ave Ofc 17, Richland, WA 99352-4217

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