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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

COURTNEY SZUDARSKI BCBA
NPI 1487578720
Behavior Analyst in Chicago, IL

Active since August 07, 2026
4908 N ELSTON AVE, CHICAGO, IL 60630(773) 205-8505 Get Directions Write a Review

NPPES record added: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Courtney Szudarski Bcba NPPES

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

COURTNEY SZUDARSKI BCBA (NPI 1487578720) is an individual behavior analyst provider in Chicago, Illinois and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1487578720
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameCOURTNEY SZUDARSKICredential: BCBA
Location Address4908 N ELSTON AVEChicago, IL 60630-2506
Mailing Address3237 W Sunnyside Ave Apt 1eChicago, IL 60625-8792 · (773) 655-3005
Phone(773) 205-8505
Sole ProprietorNo
Enumeration DateAugust 7, 2026
NPPES CertifiedAugust 4, 2026
✔ NPI 1487578720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
4908 N ELSTON AVE, Chicago, IL 60630
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Other Providers at the Same Location NPPES 20

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

ETHAN WEISS RBT
Behavior Technician
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (317) 520-4748
MEAGHAN E SANKOT
Behavior Technician
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (773) 205-8505
DISHA AMELIA ROBERTSON
Social Worker
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (773) 205-8505
ZOEY ZEIGER OTR/L
Occupational Therapist
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (773) 205-8505
MORGAN SALHANEY RBT
Behavior Technician
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (773) 205-8505
MADELINE HAWLEY
Behavior Analyst
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (773) 205-8505
MICHAELA KATE MCCABE M.A., CCC-SLP
Speech-Language Pathologist
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (262) 215-7079
AMANDA MCNULTY
Speech-Language Pathologist
4908 N ELSTON AVE
CHICAGO, IL 60630
Cook County (773) 205-8505

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 Courtney Szudarski's NPI number?

The NPI number for Courtney Szudarski is 1487578720. It was assigned to this individual provider in the NPPES registry on August 7, 2026.

Where is Courtney Szudarski located?

Courtney Szudarski practices at 4908 N Elston Ave, Chicago, IL 60630. The listed phone number is (773) 205-8505.

What is Courtney Szudarski's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Courtney Szudarski was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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.