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

Tonya Meier, LISW

Individual provider Clinical Social Worker · NPI 1538388194

Tonya Meier, LISW is a Clinical Social Worker in Sioux City, Iowa. Qualified in 1998, 28 years ago. Accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
28
Licensed in
IA
In the registry since
2007
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

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Practice location Address checks out

625 Court St
Sioux City, IA 51101-1919
Phone: (712) 252-3871
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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 03843 (IA)

Record details

NPI number1538388194
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW
Sole proprietorNo
NPI enumeratedApril 24, 2007
Last updated in NPPESAugust 12, 2016
Mailing address421 Nebraska St, Sioux City, IA 51101-1311

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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