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Usa Vein Clinics of Chicago LLC

Vascular Surgery Physician in Northbrook, IL · enumerated 2009 · authorized official Yan Katsnelson, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538391792

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Registry record

Entity type Organization (Type 2)
Legal business name Usa Vein Clinics of Chicago LLC
Practice address 4141 Dundee Rd, Northbrook, IL, 60062
Phone (847) 593-8460
Fax (847) 593-8604
Enumeration date Aug 20, 2009
Last updated in NPPES Oct 8, 2025

Taxonomy & classification

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 036105104 (IL) Primary

Authorized official

Name Yan Katsnelson
Title Owner
Phone (847) 593-8616

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Usa Vein Clinics of Chicago LLC?
The NPI for Usa Vein Clinics of Chicago LLC is 1538391792, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Usa Vein Clinics of Chicago LLC?
NPPES lists Yan Katsnelson (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-08.