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

Douglas L Schiller, LCSW

Individual provider Clinical Social Worker · NPI 1174209035

Douglas L Schiller, LCSW is a Clinical Social Worker in Schaumburg, 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

650 E Algonquin Rd
Schaumburg, IL 60173
Phone: (847) 221-5622
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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 149.012288 (IL)

Record details

NPI number1174209035
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 26, 2023
Last updated in NPPESJune 26, 2023
Certification dateJune 26, 2023

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