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DR. AARON NICHOLAS BUZEK PSY.D
NPI 1932991361
Psychologist - Clinical in Oak Brook, IL

Active since May 21, 2025
1200 HARGER RD STE 600, OAK BROOK, IL 60523(703) 928-8450 Get Directions Write a Review

NPPES record last updated: May 21, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Aaron Nicholas Buzek Psy.d NPPES

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

DR. AARON NICHOLAS BUZEK PSY.D (NPI 1932991361) is an individual clinical provider in Oak Brook, Illinois, licensed in Illinois (071.021086) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1932991361
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. AARON NICHOLAS BUZEKCredential: PSY.D
Location Address1200 HARGER RD STE 600Oak Brook, IL 60523-1820
Mailing Address1123 N Winchester Ave Apt 3Chicago, IL 60622-4161 · (703) 928-8450
Phone(703) 928-8450
Sole ProprietorYes
Enumeration DateMay 21, 2025
NPPES CertifiedMay 21, 2025
✔ NPI 1932991361 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 · 071.021086
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.
1200 HARGER RD STE 600, Oak Brook, IL 60523
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Other Providers at the Same Location NPPES 12

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

COLLIN STEELE SHOTTS PSY.D.
Psychologist (Clinical)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750
PAMELA JEAN MCMULLIN PSYD LCPC
Psychologist (Clinical)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750
ALEXANDRIA GRAZIA SALERNO PSY.D.
Psychologist (Clinical)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750
LEILA TOSHIE YABIKU LCPC
Counselor (Mental Health)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750
DR. MEGAN KATHLEEN OLIVERIO PSY.D.
Psychologist (Clinical)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750
DR. DEBANJOLI DAS PSYD
Psychologist (Clinical)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750
DR. JENNIFER ALEXIS THAL
Psychologist (Clinical)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750
DR. CAMERON SKONHOVD PHD
Psychologist (Clinical)
1200 HARGER RD STE 600
OAK BROOK, IL 60523
Dupage County (630) 571-5750

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 Aaron Buzek's NPI number?

The NPI number for Aaron Buzek is 1932991361. It was assigned to this individual provider in the NPPES registry on May 21, 2025.

Where is Aaron Buzek located?

Aaron Buzek practices at 1200 Harger Rd Ste 600, Oak Brook, IL 60523. The listed phone number is (703) 928-8450.

What is Aaron Buzek'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 Aaron Buzek was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.