CHESNTUT HEALTH SYSTEMS, INC.
NPI 1649558792
Community Based Residential Treatment Facility, Mental Illness in Belleville, IL

Q: What is Chesntut Health Systems, Inc.'s NPI number?

The NPI number for Chesntut Health Systems, Inc. is 1649558792. It was assigned to this organization in the NPPES registry on July 22, 2011.

Q: What is Chesntut Health Systems, Inc.'s specialty?

The primary specialty registered for this NPI is Community Based Residential Treatment Facility, Mental Illness with taxonomy code 320800000X.

Active since July 22, 2011

20 KENSINGTON HEIGHTS RD, BELLEVILLE, IL 62226(618) 234-4429 Get Directions Write a Review

NPPES record last updated: July 22, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Chesntut Health Systems, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHESNTUT HEALTH SYSTEMS, INC. (NPI 1649558792) is a healthcare organization registered as a community based residential treatment facility, mental illness in Belleville, Illinois and active in the NPI registry since July 2011. The organization lists Alan Sender, C.o.o., as its authorized official.

NPPES Registry Identity

NPI1649558792

Entity TypeOrganization

Primary Taxonomy320800000X

Legal Business NameCHESNTUT HEALTH SYSTEMS, INC.

Location Address20 KENSINGTON HEIGHTS RDBelleville, IL 62226-5007

Mailing Address20 Kensington Heights RdBelleville, IL 62226-5007 · (618) 234-4429

Phone(618) 234-4429

Organization SubpartNo

Authorized OfficialAlan SenderC.o.o. · (618) 877-4420

Enumeration DateJuly 22, 2011

✔ NPI 1649558792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCommunity Based Residential Treatment Facility, Mental IllnessResidential Treatment Facilities

Taxonomy Code320800000X

License✔ Licensed in IL · 04023

Definition

A home-like residential facility providing psychiatric treatment and psycho/social rehabilitative services to individuals diagnosed with mental illness.

Also ListedCase ManagementTaxonomy 251B00000X · License 04023 (IL)

Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X · License 04023 (IL)

20 KENSINGTON HEIGHTS RD, Belleville, IL 62226

Open in Google Maps ↗

Other Identifiers 1

Medicare PIN211620IL

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chesntut Health Systems, Inc.'s NPI number?

The NPI number for Chesntut Health Systems, Inc. is 1649558792. It was assigned to this organization in the NPPES registry on July 22, 2011.

Where is Chesntut Health Systems, Inc. located?

Chesntut Health Systems, Inc. is located at 20 Kensington Heights Rd, Belleville, IL 62226. The listed phone number is (618) 234-4429.

What is Chesntut Health Systems, Inc.'s specialty?

The primary specialty registered for this NPI is Community Based Residential Treatment Facility, Mental Illness with taxonomy code 320800000X.

When was this NPI record last updated?

The NPPES record for Chesntut Health Systems, Inc. was last updated on July 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.