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Cornerstone Services, Inc

Mental Health Clinic/Center (Including Community Mental Health Center) in Cresthill, IL · enumerated 2008 · authorized official Benjamin Stortz, Chief Administrative Officer.

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

National Provider Identifier

1912175159

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Registry record

Entity type Organization (Type 2)
Legal business name Cornerstone Services, Inc
Other name <Unavail>
Practice address 670 Chaney Ct # 672, Cresthill, IL, 60403
Phone (815) 741-7045
Enumeration date Feb 11, 2008
Last updated in NPPES Jul 30, 2020

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Secondary
320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities Secondary

Authorized official

Name Benjamin Stortz
Title Chief Administrative Officer
Phone (815) 741-7042

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

Who is the authorized official for Cornerstone Services, Inc?
NPPES lists Benjamin Stortz (Chief Administrative Officer) as the authorized official for this organization.
What is the NPI number for Cornerstone Services, Inc?
The NPI for Cornerstone Services, Inc is 1912175159, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-30.