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

Katherine Amanda Dillon, LCSW

Individual provider Clinical Social Worker · NPI 1528472974

Katherine Amanda Dillon, LCSW is a Clinical Social Worker in O Fallon, Illinois. Practices as a sole proprietor. Licensed in Illinois and Missouri.

Licensed in
IL, MO
In the registry since
2014
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

625 Portsmith Place Dr
O Fallon, IL 62269-7061
Phone: (727) 600-5088
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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 149018464 (IL)
Clinical Social Worker Taxonomy 1041C0700X · Licence 2017023531 (MO)

Record details

NPI number1528472974
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJune 13, 2014
Last updated in NPPESJuly 21, 2022

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