North Shore Vein Clinics LLC
NPI 1841547098 · Vascular Surgery Physician · Northbrook, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
North Shore Vein Clinics LLC is a Vascular Surgery Physician organization in Northbrook, IL (NPI 1841547098).
Provider details
- NPI number
- 1841547098
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Yan Katsnelson, Manager(847) 897-6868
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-07
- Last updated
- 2022-05-24
- Certified
- 2022-05-24
Frequently asked questions
- What is North Shore Vein Clinics LLC's NPI number?
- North Shore Vein Clinics LLC's National Provider Identifier (NPI) is 1841547098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is North Shore Vein Clinics LLC?
- North Shore Vein Clinics LLC is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is North Shore Vein Clinics LLC located?
- North Shore Vein Clinics LLC's practice location on file with NPPES is 4141 Dundee Rd, Northbrook, IL 60062.
- What is North Shore Vein Clinics LLC's phone number?
- The practice phone number listed in the NPPES registry for North Shore Vein Clinics LLC is (847) 897-6868.
- Does North Shore Vein Clinics LLC accept Medicare?
- North Shore Vein Clinics LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for North Shore Vein Clinics LLC?
- The authorized official listed on North Shore Vein Clinics LLC's NPPES record is Yan Katsnelson, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is North Shore Vein Clinics LLC's NPI active?
- Yes — North Shore Vein Clinics LLC's NPI (1841547098) is active in the NPPES registry as of the last update on 2022-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.