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

Illinois Behavioral Services Inc

Organization Clinical Psychologist · NPI 1538312475

Illinois Behavioral Services Inc is a Clinical Psychologist in Chicago Heights, Illinois. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

276 E 16th St
Chicago Heights, IL 60471
Phone: (708) 473-6420
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X

Record details

NPI number1538312475
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joyce Kellogg Weaver — Ceo · (708) 473-6420
NPI enumeratedOctober 23, 2008
Last updated in NPPESOctober 23, 2008
Mailing address276 East 16th St, Chicago Heights, IL 60411