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

Diane Deleonardo, LCSW

Individual provider Clinical Social Worker · NPI 1023932027

Diane Deleonardo, LCSW is a Clinical Social Worker in Springfield, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026
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

901 N 1st St Ste 225
Springfield, IL 62702-3760
Phone: (217) 788-4065
Fax: (217) 788-4147
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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 149029637 (IL)

Record details

NPI number1023932027
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedAugust 5, 2026
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

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