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

Mr. Michael Darwin Preas, LCSW

Individual provider Clinical Social Worker · NPI 1326292111

Mr. Michael Darwin Preas, LCSW is a Clinical Social Worker in Walla Walla, Washington. Licensed in Oregon. Registered with an NPI since 2008.

Licensed in
OR
In the registry since
2008
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

77 Wainwright Dr
Walla Walla, WA 99362-3975
Phone: (509) 525-5200
Fax: (509) 525-3481
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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 3031 (OR)

Record details

NPI number1326292111
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedNovember 6, 2008
Last updated in NPPESNovember 6, 2008
Mailing address77 Wainwright Dr, Walla Walla, WA 99362-3975

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