Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

International Behavioral Health

Clinical Social Worker in Oak Lawn, IL · enumerated 2011 · authorized official Crystal Smith, Director.

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

National Provider Identifier

1225310865

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Registry record

Entity type Organization (Type 2)

Legal business name International Behavioral Health

Practice address 10448 S Pulaski Rd, Suite 4, Oak Lawn, IL, 60453

Phone (312) 834-3697

Enumeration date Sep 9, 2011

Last updated in NPPES Aug 26, 2016

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 20992 (IL) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 180007270 (IL) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 149014748 (IL) Primary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License IMFT-125 (GA) Secondary

Authorized official

Name Crystal Smith

Title Director

Phone (312) 554-9934

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is International Behavioral Health?

International Behavioral Health is registered in NPPES as a Clinical Social Worker (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-26.