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

Katherine Mason, LMSW

Individual provider Clinical Social Worker · NPI 1437841384

Katherine Mason, LMSW is a Clinical Social Worker in Kirkwood, Missouri. Licensed in Missouri. Registered with an NPI since 2023.

Licensed in
MO
In the registry since
2023
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

140 Prospect Ave
Kirkwood, MO 63122-6024
Phone: (573) 330-0098
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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 2022014069 (MO)

Record details

NPI number1437841384
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedMay 22, 2023
Last updated in NPPESMay 22, 2023
Certification dateMay 20, 2023

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