PROACTIVE BEHAVIORAL SERVICES, INC.
NPI 1043437049
Psychologist - Clinical in Inverness, IL

Q: What is Proactive Behavioral Services, Inc.'s NPI number?

The NPI number for Proactive Behavioral Services, Inc. is 1043437049. It was assigned to this organization in the NPPES registry on April 19, 2007.

Q: What is Proactive Behavioral Services, Inc.'s specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since April 19, 2007

1644 W. COLONIAL PKWY., INVERNESS, IL 60067(847) 776-4500(847) 776-4724 Get Directions Write a Review

NPPES record last updated: May 6, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Proactive Behavioral Services, Inc. NPPES

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

PROACTIVE BEHAVIORAL SERVICES, INC. (NPI 1043437049) is a healthcare organization registered as a clinical in Inverness, Illinois and active in the NPI registry since April 2007. The organization lists Todd R. Lendvay, President/owner, as its authorized official.

NPPES Registry Identity

NPI1043437049

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NamePROACTIVE BEHAVIORAL SERVICES, INC.

Location Address1644 W. COLONIAL PKWY.Inverness, IL 60067-1207

Mailing Address1644 W. Colonial Pkwy.Inverness, IL 60067-1207 · (847) 776-4500 · Fax (847) 776-4724

Phone(847) 776-4500

Fax(847) 776-4724

Organization SubpartNo

Authorized OfficialTodd R. LendvayPresident/owner · (847) 778-4500

Enumeration DateApril 19, 2007

Last NPPES UpdateMay 6, 2011

✔ NPI 1043437049 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in IL · 071--007171

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1644 W. COLONIAL PKWY., Inverness, IL 60067

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Other Identifiers 2

Other04932629Blue Cross

Medicare UPIN216635

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Proactive Behavioral Services, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 9 clinicians reassign Medicare billing to Proactive Behavioral Services, Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Andres Acosta, LCSW

Clinical Social Worker

NPI 1891881843

1644 W COLONIAL PKWY
Inverness, IL 60067

(847) 776-4500

✔ PECOS✔ Accepts MedicareSame address

Todd Lendvay, PSY.D.

Clinical Psychologist

NPI 1417010687

1644 W COLONIAL PKWY
Inverness, IL 60067

(847) 997-2037

✔ PECOS✔ Accepts MedicareSame address

Michael Rachman, MD

Psychiatry

NPI 1255340097

1375 E SCHAUMBURG ROAD SUITE 260
Schaumburg, IL 60194

(847) 895-4540

✔ PECOS✔ Accepts Medicare4.1 mi

William Puga, M.D.

Psychiatry

NPI 1427011170

1400 E IRVING PARK RD
Streamwood, IL 60107

(330) 758-4515

✔ PECOS✔ Accepts Medicare8.1 mi

Jodi Macaluso, MA LCPC CADC

Mental Health Counselor

NPI 1497909709

125 E LAKE ST SUITE 106
Bloomingdale, IL 60108

(847) 812-3833

✔ PECOS✔ Accepts Medicare8.5 mi

Mazhar Khan, PSYD

Clinical Psychologist

NPI 1598229189

215 N MAIN ST
Algonquin, IL 60102

(224) 678-9033

✔ PECOS✔ Accepts Medicare12 mi

Marc Oster, PSY.D.

Clinical Psychologist

NPI 1114069093

707 LAKE COOK RD STE 120
Deerfield, IL 60015

(847) 604-1593

✔ PECOS✔ Accepts Medicare13 mi

Mary Gamlin, AGNP-C

Nurse Practitioner

NPI 1457805541

2185 CHARLOTTE CT
Wheaton, IL 60189

(630) 696-6755

✔ PECOS✔ Accepts Medicare17 mi

Lorna Rivera

Psychiatry

NPI 1730197906

4100 VETERANS PKWY
Mchenry, IL 60050

(815) 385-6400

✔ PECOS✔ Accepts Medicare19 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Proactive Behavioral Services, Inc.'s NPI number?

The NPI number for Proactive Behavioral Services, Inc. is 1043437049. It was assigned to this organization in the NPPES registry on April 19, 2007.

Where is Proactive Behavioral Services, Inc. located?

Proactive Behavioral Services, Inc. is located at 1644 W. Colonial Pkwy., Inverness, IL 60067. The listed phone number is (847) 776-4500.

What is Proactive Behavioral Services, Inc.'s specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Proactive Behavioral Services, Inc. enrolled in Medicare?

Yes. Proactive Behavioral Services, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Proactive Behavioral Services, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 5 Medicare specialties reassign their Medicare billing to Proactive Behavioral Services, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Psychologist (3), Psychiatry (3) and Clinical Social Worker (1). Of these, 2 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Proactive Behavioral Services, Inc. was last updated on May 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.