NORTH SHORE VEIN CLINICS LLC
NPI 1841547098
Surgery - Vascular Surgery in Northbrook, IL
About North Shore Vein Clinics Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NORTH SHORE VEIN CLINICS LLC (NPI 1841547098) is a healthcare organization registered as a vascular surgery in Northbrook, Illinois and active in the NPI registry since August 2012. The organization lists Yan Katsnelson, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
North Shore Vein Clinics Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
20Medicare enrollment records show 20 clinicians reassign Medicare billing to North Shore Vein Clinics LLC, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians by Medicare Specialty 10
Clinicians, nearest first (20)
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 North Shore Vein Clinics LLC's NPI number?
The NPI number for North Shore Vein Clinics LLC is 1841547098. It was assigned to this organization in the NPPES registry on August 7, 2012.
Where is North Shore Vein Clinics LLC located?
North Shore Vein Clinics LLC is located at 4141 Dundee Rd, Northbrook, IL 60062. The listed phone number is (847) 897-6868.
What is North Shore Vein Clinics LLC's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is North Shore Vein Clinics LLC enrolled in Medicare?
Yes. North Shore Vein Clinics LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through North Shore Vein Clinics LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 10 Medicare specialties reassign their Medicare billing to North Shore Vein Clinics 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 General Surgery (3), Interventional Radiology (3) and Vascular Surgery (3). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does North Shore Vein Clinics LLC accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list North Shore Vein Clinics LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for North Shore Vein Clinics LLC was last updated on May 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# North Shore Vein Clinics Llc · NPI 1841547098
Vascular Surgery organization in Northbrook, Illinois. Organization record, active in the CMS NPPES registry since August 7, 2012.
## Identity
- **NPI:** 1841547098 (Entity type: Organization)
- **Enumerated:** August 7, 2012
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **Organization subpart:** No
- **Authorized official:** Yan Katsnelson, MANAGER
## Practice location
- **Address:** 4141 DUNDEE RD, Northbrook, IL 60062
- **Phone:** (847) 897-6868 · **Fax:** (888) 621-3330
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 20 clinicians in 10 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: General Surgery (3), Interventional Radiology (3), Vascular Surgery (3) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 24, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1841547098) · Data from the CMS NPPES public registry.