Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Centerstone of Illinois, Inc

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1891151528

Centerstone of Illinois, Inc is a Mental Health Clinic/Center (Including Community Mental Health Center) in East Alton, Illinois. Registered with an NPI since 2016.

In the registry since
2016
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

515 Niagara St
East Alton, IL 62024-1087
Phone: (618) 937-6483
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X
Mental Illness Community Based Residential Treatment Facility Taxonomy 320800000X

Record details

NPI number1891151528
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Stacy Phillips — Director Of Revenue Cycles · (618) 937-6483
NPI enumeratedJanuary 11, 2016
Last updated in NPPESJuly 14, 2025
Certification dateJuly 14, 2025
Mailing address902 W Main St, West Frankfort, IL 62896-2210