MS. KATHERINE JEAN CASSARA
NPI 1083054118
Psychologist - Clinical in Arlington Heights, IL

Q: What is Katherine Cassara's NPI number?

The NPI number for Katherine Cassara is 1083054118. It was assigned to this individual provider in the NPPES registry on July 3, 2013.

Q: What is Katherine Cassara's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Katherine Cassara was last updated on October 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since July 03, 2013

3115 N WILKE RD STE HIO, ARLINGTON HEIGHTS, IL 60004(847) 975-5598 Get Directions Write a Review

NPPES record last updated: October 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Ms. Katherine Jean Cassara NPPES

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

MS. KATHERINE JEAN CASSARA (NPI 1083054118) is an individual clinical provider in Arlington Heights, Illinois, licensed in Illinois (071.010710) and active in the NPI registry since July 2013.

NPPES Registry Identity

NPI1083054118

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameMS. KATHERINE JEAN CASSARA

Location Address3115 N WILKE RD STE HIOArlington Heights, IL 60004-1400

Mailing Address3115 N Wilke Rd Ste HioArlington Heights, IL 60004-1400

Phone(847) 975-5598

Sole ProprietorNo

Enumeration DateJuly 3, 2013

Last NPPES UpdateOctober 18, 2025

NPPES CertifiedOctober 18, 2025

✔ NPI 1083054118 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 · 071.010710

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.

3115 N WILKE RD STE HIO, Arlington Heights, IL 60004

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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA SANTELLO LSW

Social Worker

3115 N WILKE RD STE HIO
ARLINGTON HEIGHTS, IL 60004

Cook County (224) 545-3146

MADISON ROSE RYCHTANEK LPC, ATR-P

Art Therapist

3115 N WILKE RD STE HIO
ARLINGTON HEIGHTS, IL 60004

Cook County (847) 975-5598

THE TREE HOUSE CENTER FOR GROWTH AND LEARNING

Psychologist (Clinical)

3115 N WILKE RD STE HIO
ARLINGTON HEIGHTS, IL 60004

Cook County (847) 975-5598

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 Katherine Cassara's NPI number?

The NPI number for Katherine Cassara is 1083054118. It was assigned to this individual provider in the NPPES registry on July 3, 2013.

Where is Katherine Cassara located?

Katherine Cassara practices at 3115 N Wilke Rd Ste Hio, Arlington Heights, IL 60004. The listed phone number is (847) 975-5598.

What is Katherine Cassara's specialty?

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

When was this NPI record last updated?

The NPPES record for Katherine Cassara was last updated on October 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.