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Oak Forest Psychological Service

Clinical Psychologist in Countryside, IL · enumerated 2008 · authorized official Karen Nekolny-Smith, Clinical Coordinator.

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

National Provider Identifier

1225209414

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Registry record

Entity type Organization (Type 2)
Legal business name Oak Forest Psychological Service
Practice address 6502 Joliet Rd, Countryside, IL, 60525
Phone (708) 215-8400
Fax (708) 215-8410
Enumeration date Mar 17, 2008
Last updated in NPPES Feb 17, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

Authorized official

Name Karen Nekolny-Smith
Title Clinical Coordinator
Phone (708) 215-8400

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

What is the NPI number for Oak Forest Psychological Service?
The NPI for Oak Forest Psychological Service is 1225209414, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Oak Forest Psychological Service?
NPPES lists Karen Nekolny-Smith (Clinical Coordinator) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-17.