Cornerstone Services INC
About this NPIWhat this record shows.
NPI 1205816345 is registered to Cornerstone Services INC, a healthcare organisation classified as "Mental Health Clinic/Center (Including Community Mental Health Center)" and located at 777 Joyce Rd in Joliet, Illinois. The organisation's authorised official is Benjamin Stortz. The organisation has been enumerated in the NPI registry since 2006.
Beyond the registryWhat this record adds.
This record carries 2 secondary identifiers beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 2,219 Mental Health Clinic/Center (Including Community Mental Health Center) providers on file in Illinois.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- CG7573· Issued by PALMETTO GBA
- 9919750IL· Issued by BLUE CROSS
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20050328000721Clinic/Group PracticeIL
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Cornerstone Services INC accepts. To confirm in-network status with your specific health plan, contact Cornerstone Services INC directly at (815) 741-7042.
Frequently asked
Yes. NPI 1205816345 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health Clinic/Center (Including Community Mental Health Center) is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (815) 741-7042.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Cornerstone Services INC is a Type-2 organisational NPI.
As of the latest monthly CMS NPPES snapshot, 2,219 Mental Health Clinic/Center (Including Community Mental Health Center) providers are registered in Illinois, and Cornerstone Services INC is one of them. The figure refreshes each month from the federal source.