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Illinois Behavioral Health, Ltd.

Adult Mental Health Clinic/Center in Oak Brook, IL · enumerated 2011 · authorized official Eleni Malamis, Licensed Clinical Psychologist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346547965

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Registry record

Entity type Organization (Type 2)
Legal business name Illinois Behavioral Health, Ltd.
Practice address 1010 Jorie Blvd, Oak Brook, IL, 60523
Enumeration date Feb 16, 2011
Last updated in NPPES Sep 17, 2012

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License 071007877 (IL) Primary

Authorized official

Name Eleni Malamis
Title Licensed Clinical Psychologist

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-09-17. Verify at npiregistry.cms.hhs.gov.
Where is Illinois Behavioral Health, Ltd. located?
The practice location on file with NPPES is in Oak Brook, IL.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-17.