Cornerstone Services Inc
Cornerstone Services Inc is a healthcare organization registered as Mental Health Clinic/Center (Including Community Mental Health Center) in Kankakee, IL, holding Type 2 (organization) NPI 1831719913 since 2020. The authorized official on file is Benjamin Stortz, Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831719913 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Cornerstone Services Inc |
| Practice address | 515 S SCHUYLER AVE, Kankakee, IL, 60901 |
| Phone | 8153044777 |
| Fax | 8153044757 |
| Enumeration date | 2020-04-20 |
| Last updated in NPPES | 2025-03-13 |
Authorized official
| Name | Benjamin Stortz |
|---|---|
| Title | Ceo |
| Phone | 8157417042 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QM0801X | Mental Health Clinic/Center (Including Community Mental Health Center) | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 04039 | Other | IL | DEPARTMENT OF HUMAN SERVICES ILLINOIS |
Copy-ready billing details
Provider: Cornerstone Services Inc NPI: 1831719913 Taxonomy: 261QM0801X (Mental Health Clinic/Center (Including Community Mental Health Center)) Address: 515 S SCHUYLER AVE, Kankakee, IL, 60901
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1669296075 | Cornerstone Services, Inc | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Kankakee, IL |
Verify this record
Cross-check NPI 1831719913 against the authoritative CMS record: view Cornerstone Services Inc on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Cornerstone Services Inc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2025-03-13.