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

Miss. Diane Marie Westerhaus, LMSW

Individual provider Social Worker · NPI 1699956862

Miss. Diane Marie Westerhaus, LMSW is a Social Worker in Olathe, Kansas. Licensed in Kansas. Registered with an NPI since 2007.

Licensed in
KS
In the registry since
2007
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

21350 W 153rd St
Olathe, KS 66061-5413
Phone: (913) 322-2400
Fax: (913) 621-5730
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 5588 (KS)

Record details

NPI number1699956862
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedNovember 16, 2007
Last updated in NPPESNovember 16, 2007

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