VIANNEY LEON
NPI 1407710882
Social Worker - Clinical in Hinsdale, IL

Active since December 10, 2025
333 W CHESTNUT ST STE 101N, HINSDALE, IL 60521(630) 517-3371 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Vianney Leon NPPES

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

VIANNEY LEON (NPI 1407710882) is an individual clinical provider in Hinsdale, Illinois, licensed in Illinois (150114685) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1407710882
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameVIANNEY LEON
Location Address333 W CHESTNUT ST STE 101NHinsdale, IL 60521-3248
Mailing Address4240 N Clarendon Ave Apt 212nChicago, IL 60613-1533 · (773) 456-9428
Sole ProprietorYes
Enumeration DateDecember 10, 2025
NPPES CertifiedDecember 10, 2025
NPI 1407710882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in IL · 150114685
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
333 W CHESTNUT ST STE 101N, Hinsdale, IL 60521

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.

Counselor (Mental Health)
333 W CHESTNUT ST STE 101N
HINSDALE, IL 60521
Counselor (Mental Health)
333 W CHESTNUT ST STE 101N
HINSDALE, IL 60521
Counselor
333 W CHESTNUT ST STE 101N
HINSDALE, IL 60521

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 Vianney Leon's NPI number?

The NPI number for Vianney Leon is 1407710882. It was assigned to this individual provider in the NPPES registry on December 10, 2025.

Where is Vianney Leon located?

Vianney Leon practices at 333 W Chestnut St Ste 101N, Hinsdale, IL 60521. The listed phone number is (630) 517-3371.

What is Vianney Leon's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Vianney Leon was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.