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

Sandra Costello, LCSW

Individual provider Mental Health Counselor · NPI 1548952617

Sandra Costello, LCSW is a Mental Health Counselor in Glen Ellyn, Illinois. Licensed in Illinois. Registered with an NPI since 2023.

Licensed in
IL
In the registry since
2023
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

459 Hill Ave
Glen Ellyn, IL 60137-5052
Phone: (847) 363-6248
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 149006908 (IL)

Record details

NPI number1548952617
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMay 25, 2023
Last updated in NPPESMay 25, 2023
Certification dateMay 25, 2023
Mailing address459 Hill Ave, Glen Ellyn, IL 60137-5052

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