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

Chesnut Health System, Inc

Organization Case Management Agency · NPI 1285912337

Chesnut Health System, Inc is a Case Management Agency in Granite City, Illinois. Licensed in Illinois. Registered with an NPI since 2011.

Licensed in
IL
In the registry since
2011
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

2054 Edison Ave
Granite City, IL 62040-4513
Phone: (618) 452-7851
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Management Agency (primary) Taxonomy 251B00000X · Licence 04023 (IL)
Community/Behavioral Health Agency Taxonomy 251S00000X · Licence 04023 (IL)

Record details

NPI number1285912337
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alan Sender — C.O.O. · (618) 877-4420
NPI enumeratedJuly 22, 2011
Last updated in NPPESMay 12, 2020
Certification dateMay 12, 2020
Mailing address2054 Edison Ave, Granite City, IL 62040-4513

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