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

MS. Elizabeth Marshall Whittington, LICSW, CDP

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1427105543

MS. Elizabeth Marshall Whittington, LICSW, CDP is an Addiction (Substance Use Disorder) Counselor in Richland, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
Specialties on file
2
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

660 George Washington Way Ste H
Richland, WA 99352-4246
Phone: (509) 946-4310
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CP00003307 (WA)
Mental Health Counselor Taxonomy 101YM0800X · Licence LW00006186 (WA)

Record details

NPI number1427105543
Entity typeIndividual (Type 1)
GenderFemale
Credentials LICSW , CDP
Sole proprietorYes
NPI enumeratedJanuary 3, 2007
Last updated in NPPESSeptember 11, 2025

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