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

Chestnut Health Systems

Organization Substance Use Disorder Rehabilitation Clinic/Center · NPI 1942576236

Chestnut Health Systems is a Substance Use Disorder Rehabilitation Clinic/Center in Granite City, Illinois. Registered with an NPI since 2012.

In the registry since
2012

Practice location Address checks out

50 Northgate Industrial Dr
Granite City, IL 62040-6805
Phone: (618) 877-4420
Fax: (618) 877-9250
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Substance Use Disorder Rehabilitation Clinic/Center (primary) Taxonomy 261QR0405X

Record details

NPI number1942576236
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gordon Anderson — Addictions Counselor · (618) 877-4420
NPI enumeratedMarch 30, 2012
Last updated in NPPESMarch 30, 2012
Mailing address50 Northgate Industrial Dr, Granite City, IL 62040-6805

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