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

Dorothy Westin-Yockey, LISW

Individual provider Clinical Social Worker · NPI 1730143546

Dorothy Westin-Yockey, LISW is a Clinical Social Worker in Sioux City, Iowa. Licensed in Iowa and Nebraska. Registered with an NPI since 2006.

Licensed in
IA, NE
In the registry since
2006
Specialties on file
3
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

See every abbreviation used in this directory →

Practice location Address checks out

4301 Sergeant Rd Ste 203
Sioux City, IA 51106-4726
Phone: (712) 276-9000
Fax: (712) 276-4917
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 00817 (IA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 1540 (NE)
Clinical Social Worker Taxonomy 1041C0700X · Licence 808 (NE)

Record details

NPI number1730143546
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW
Sole proprietorNo
NPI enumeratedApril 17, 2006
Last updated in NPPESApril 9, 2014

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