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

Individual provider Social Worker · NPI 1508345455

Carol Ann Tjaden, LMSW, IADC is a Social Worker in Waterloo, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2018
Specialties on file
2
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

615 Grant Ave
Waterloo, IA 50702-2111
Phone: (319) 610-1660
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X (IA)
Social Worker Taxonomy 104100000X · Licence 2045 (IA)

Record details

NPI number1508345455
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW , IADC
Sole proprietorYes
NPI enumeratedAugust 11, 2018
Last updated in NPPESAugust 11, 2018

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