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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BRIAN M CERNY PHD
NPI 1629612106
Clinical Neuropsychologist in Libertyville, IL

Active since October 29, 2019
1850 W WINCHESTER RD STE 103, LIBERTYVILLE, IL 60048(224) 707-4321 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 31, 2026, Aug 13, 2026, Oct 29, 2019 (3 updates tracked since 2019).

About Brian M Cerny Phd NPPES

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

BRIAN M CERNY PHD (NPI 1629612106) is an individual clinical neuropsychologist in Libertyville, Illinois, licensed in Illinois (071.022486) and active in the NPI registry since October 2019. He maintains a secondary practice location in Libertyville.

NPPES Registry Identity

NPI1629612106
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameBRIAN M CERNYCredential: PHD
Location Address1850 W WINCHESTER RD STE 103Libertyville, IL 60048-5322
Mailing Address1585 N Milwaukee Ave Ste 109Libertyville, IL 60048-1359
Phone(224) 707-4321
Sole ProprietorNo
Enumeration DateOctober 29, 2019
Last NPPES UpdateAugust 31, 20263 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1629612106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in IL · 071.022486
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
1850 W WINCHESTER RD STE 103, Libertyville, IL 60048
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Secondary Practice Location 1

Location 11585 N Milwaukee Ave Ste 109Libertyville, IL 60048-1359 · Phone (224) 707-4321

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 Brian Cerny's NPI number?

The NPI number for Brian Cerny is 1629612106. It was assigned to this individual provider in the NPPES registry on October 29, 2019.

Where is Brian Cerny located?

Brian Cerny practices at 1850 W Winchester Rd Ste 103, Libertyville, IL 60048. The listed phone number is (224) 707-4321.

What is Brian Cerny's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Brian Cerny was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.