Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Cornerstone Services Inc

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1447154679

Cornerstone Services Inc is a Mental Health Clinic/Center (Including Community Mental Health Center) in Bourbonnais, Illinois. Registered with an NPI since 2026.

In the registry since
2026
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

1786 Brassie Dr
Bourbonnais, IL 60914-5097
Phone: (815) 741-7083
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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

Record details

NPI number1447154679
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christine Hill — Director Of Finance · (815) 741-7083
NPI enumeratedOctober 2, 2026
Last updated in NPPESOctober 2, 2026
Certification dateOctober 2, 2026
Mailing address777 Joyce Rd, Joliet, IL 60436-1876

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