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Cornerstone Services Inc

Mental Health Clinic/Center (Including Community Mental Health Center) in Kankakee, IL · enumerated 2020 · authorized official Benjamin Stortz, Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831719913

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Registry record

Entity type Organization (Type 2)
Legal business name Cornerstone Services Inc
Practice address 515 S Schuyler Ave, Kankakee, IL, 60901
Phone (815) 304-4777
Fax (815) 304-4757
Enumeration date Apr 20, 2020
Last updated in NPPES Mar 13, 2025

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name Benjamin Stortz
Title Ceo
Phone (815) 741-7042

Other identifiers

Identifier Type State Issuer
04039 Other IL DEPARTMENT OF HUMAN SERVICES ILLINOIS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Cornerstone Services Inc?
Cornerstone Services Inc is registered in NPPES as a Mental Health Clinic/Center (Including Community Mental Health Center) (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-13.