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

Cornerstone Services Inc

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1295611812

Cornerstone Services Inc is a Mental Health Clinic/Center (Including Community Mental Health Center) in Bourbonnais, Illinois. Registered with an NPI since 2025.

In the registry since
2025
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

847 Signature St
Bourbonnais, IL 60914-1605
Phone: (815) 304-4896
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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 number1295611812
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christine Hill — Director Of Finance · (815) 741-7083
NPI enumeratedAugust 12, 2025
Last updated in NPPESAugust 12, 2025
Certification dateAugust 12, 2025
Mailing address777 Joyce Rd, Joliet, IL 60436-1876

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