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

Cornerstone Services Inc

Organization Community/Behavioral Health Agency · NPI 1336317254

Cornerstone Services Inc is a Community/Behavioral Health Agency in Joliet, Illinois. Registered with an NPI since 2008.

In the registry since
2008
Specialties on file
2
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

800 Black Rd
Joliet, IL 60435-5942
Phone: (815) 741-7045
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X
Community/Behavioral Health Agency Taxonomy 251S00000X

Record details

NPI number1336317254
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationCornerstone Services Inc
Authorized official Benjamin Stortz — Chief Administrative Officer · (815) 741-7042
NPI enumeratedFebruary 13, 2008
Last updated in NPPESApril 17, 2020
Certification dateApril 17, 2020
Mailing address800 Black Rd, Joliet, IL 60435-5942

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