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

Claudia Mast, LMSW

Individual provider Clinical Social Worker · NPI 1194296905

Claudia Mast, LMSW is a Clinical Social Worker in Fairfield, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2018
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

301 W Burlington
Fairfield, IA 52556-5255
Phone: (641) 472-5771
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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 008140 (IA)

Record details

NPI number1194296905
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedDecember 6, 2018
Last updated in NPPESMay 19, 2026
Certification dateMay 19, 2026

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