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

Antoinette Leigh Olson, LMSW

Individual provider Social Worker · NPI 1467892786

Antoinette Leigh Olson, LMSW is a Social Worker in Des Moines, Iowa. Licensed in Iowa. Registered with an NPI since 2013.

Licensed in
IA
In the registry since
2013
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

1200 University Ave 120
Des Moines, IA 50314-2343
Phone: (515) 248-1500
Fax: (515) 248-1510
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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 008209 (IA)

Record details

NPI number1467892786
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJuly 1, 2013
Last updated in NPPESJuly 1, 2013

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