CONGRESS VEIN CLINIC LLC
NPI 1467986901
Surgery - Trauma Surgery in Chicago, IL
About Congress Vein Clinic Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CONGRESS VEIN CLINIC LLC (NPI 1467986901) is a healthcare organization registered as a trauma surgery in Chicago, Illinois and active in the NPI registry since April 2017. The organization lists Yan Katsnelson, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Congress Vein Clinic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
14Medicare enrollment records show 14 clinicians reassign Medicare billing to Congress Vein Clinic LLC, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 9
Clinicians, nearest first (14)
Elk Grove Village, IL 60007
Elk Grove Village, IL 60007
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Congress Vein Clinic LLC's NPI number?
The NPI number for Congress Vein Clinic LLC is 1467986901. It was assigned to this organization in the NPPES registry on April 11, 2017.
Where is Congress Vein Clinic LLC located?
Congress Vein Clinic LLC is located at 41 W Congress Pkwy 1st Floor, Chicago, IL 60605. The listed phone number is (847) 593-8460.
What is Congress Vein Clinic LLC's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Congress Vein Clinic LLC enrolled in Medicare?
Yes. Congress Vein Clinic LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Congress Vein Clinic LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 9 Medicare specialties reassign their Medicare billing to Congress Vein Clinic LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Vascular Surgery (3), Family Practice (2) and General Surgery (2). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Congress Vein Clinic LLC was last updated on April 11, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.