CHESTNUT HEALTH SYSTEMS, INC.
NPI 1346566445
Clinic/Center - Mental Health (Including Community Mental Health Center) in Collinsville, IL

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

The NPI number for Chestnut Health Systems, Inc. is 1346566445. It was assigned to this organization in the NPPES registry on April 14, 2010.

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

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since April 14, 2010

814 SAINT LOUIS RD, APT. 232, COLLINSVILLE, IL 62234(618) 343-0357 Get Directions Write a Review

NPPES record last updated: March 16, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 16, 2023, Feb 25, 2021, Oct 3, 2018 and 1 more (4 updates tracked since 2018).

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About Chestnut Health Systems, Inc. NPPES

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

CHESTNUT HEALTH SYSTEMS, INC. (NPI 1346566445) is a healthcare organization registered as a mental health (including community mental health center) in Collinsville, Illinois and active in the NPI registry since April 2010. The organization lists Megan Marie Taylor, Managed Care Supervisor, as its authorized official.

NPPES Registry Identity

NPI1346566445

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameCHESTNUT HEALTH SYSTEMS, INC.

Location Address814 SAINT LOUIS RD, APT. 232Collinsville, IL 62234-2023

Mailing Address1003 Martin Luther King DrBloomington, IL 61701-1429

Phone(618) 343-0357

Organization SubpartNo

Authorized OfficialMegan Marie TaylorManaged Care Supervisor · (888) 924-3786

Enumeration DateApril 14, 2010

Last NPPES UpdateMarch 16, 20234 updates tracked since enumeration

NPPES CertifiedMarch 16, 2023

✔ NPI 1346566445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

814 SAINT LOUIS RD, Collinsville, IL 62234

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Other Identifiers 1

Medicaid04023IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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 Chestnut Health Systems, Inc.'s NPI number?

The NPI number for Chestnut Health Systems, Inc. is 1346566445. It was assigned to this organization in the NPPES registry on April 14, 2010.

Where is Chestnut Health Systems, Inc. located?

Chestnut Health Systems, Inc. is located at 814 Saint Louis Rd Apt. 232, Collinsville, IL 62234. The listed phone number is (618) 343-0357.

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

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

What insurance does Chestnut Health Systems, Inc. accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Chestnut Health Systems, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chestnut Health Systems, Inc. was last updated on March 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.