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Proactive Behavioral Services

Mental Health Counselor in Algonquin, IL · enumerated 2013 · authorized official Todd Lendvay, Owner/Psychologist.

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

National Provider Identifier

1487995361

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Registry record

Entity type Organization (Type 2)
Legal business name Proactive Behavioral Services
Practice address 215 N Main St, Algonquin, IL, 60102
Phone (224) 678-9033
Fax (224) 678-9493
Enumeration date Mar 2, 2013
Last updated in NPPES Mar 2, 2013

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 30204 (IL) Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 178008534 (IL) Primary

Authorized official

Name Todd Lendvay
Title Owner/Psychologist
Phone (847) 776-4500

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 type of organization is Proactive Behavioral Services?
Proactive Behavioral Services is registered in NPPES as a Mental Health Counselor (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-02.