CORNERSTONE SERVICES, INC
NPI 1992674014
Clinic/Center - Adult Mental Health in Joliet, IL

Q: What is Cornerstone Services, Inc's NPI number?

The NPI number for Cornerstone Services, Inc is 1992674014. It was assigned to this organization in the NPPES registry on November 5, 2025.

Q: What is Cornerstone Services, Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

Active since November 05, 2025

134 E VAN BUREN ST, JOLIET, IL 60432(815) 727-6666(815) 741-6740 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 10, 2025, Nov 5, 2025 (2 updates tracked since 2025).

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About Cornerstone Services, Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CORNERSTONE SERVICES, INC (NPI 1992674014) is a healthcare organization registered as an adult mental health in Joliet, Illinois and active in the NPI registry since November 2025. The organization lists Christine Hill, Director Of Finance, as its authorized official.

NPPES Registry Identity

NPI1992674014

Entity TypeOrganization

Primary Taxonomy261QM0850X

Legal Business NameCORNERSTONE SERVICES, INC

Location Address134 E VAN BUREN STJoliet, IL 60432-4218

Mailing Address777 Joyce RdJoliet, IL 60436-1876 · (815) 727-6666 · Fax (815) 741-6740

Phone(815) 727-6666

Fax(815) 741-6740

Organization SubpartNo

Authorized OfficialChristine HillDirector Of Finance · (815) 741-7083

Enumeration DateNovember 5, 2025

Last NPPES UpdateNovember 10, 20252 updates tracked since enumeration

NPPES CertifiedNovember 10, 2025

✔ NPI 1992674014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities

Taxonomy Code261QM0850X

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.

134 E VAN BUREN ST, Joliet, IL 60432

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VINH DANG

Psychologist (Cognitive & Behavioral)

134 E VAN BUREN ST
JOLIET, IL 60432

Will County (815) 727-3627

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cornerstone Services, Inc's NPI number?

The NPI number for Cornerstone Services, Inc is 1992674014. It was assigned to this organization in the NPPES registry on November 5, 2025.

Where is Cornerstone Services, Inc located?

Cornerstone Services, Inc is located at 134 E Van Buren St, Joliet, IL 60432. The listed phone number is (815) 727-6666.

What is Cornerstone Services, Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

When was this NPI record last updated?

The NPPES record for Cornerstone Services, Inc was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.