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

MS. Catherine J. Zimmerman, LCSW

Individual provider Clinical Social Worker · NPI 1912216805

MS. Catherine J. Zimmerman, LCSW is a Clinical Social Worker in Walla Walla, Washington. Licensed in Oregon. Registered with an NPI since 2010.

Licensed in
OR
In the registry since
2010
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

409 E Sumach St # 8
Walla Walla, WA 99362-1202
Phone: (509) 540-3191
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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 L4172 (OR)

Record details

NPI number1912216805
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 27, 2010
Last updated in NPPESFebruary 12, 2026

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