VEIN CLINICS OF BOSTON LLC
NPI 1891055158
Surgery - Vascular Surgery in Boston, MA
About Vein Clinics Of Boston Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VEIN CLINICS OF BOSTON LLC (NPI 1891055158) is a healthcare organization registered as a vascular surgery in Boston, Massachusetts and active in the NPI registry since May 2012. The organization lists Yan Katsneslson, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Vein Clinics Of Boston Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Vein Clinics Of Boston LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
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 Vein Clinics Of Boston LLC's NPI number?
The NPI number for Vein Clinics Of Boston LLC is 1891055158. It was assigned to this organization in the NPPES registry on May 21, 2012.
Where is Vein Clinics Of Boston LLC located?
Vein Clinics Of Boston LLC is located at 1208B Vfw Pkwy Ste 300, Boston, MA 02132. The listed phone number is (617) 391-6900.
What is Vein Clinics Of Boston LLC's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Vein Clinics Of Boston LLC enrolled in Medicare?
Yes. Vein Clinics Of Boston LLC is registered in the Medicare PECOS enrollment system.
When is Vein Clinics Of Boston LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Massachusetts, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Vein Clinics Of Boston LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians reassign their Medicare billing to Vein Clinics Of Boston LLC, in Cardiac Surgery, Diagnostic Radiology and Vascular Surgery. 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Vein Clinics Of Boston LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Vein Clinics Of Boston 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 Vein Clinics Of Boston 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.
# Vein Clinics Of Boston Llc · NPI 1891055158
Vascular Surgery organization in Boston, Massachusetts. Organization record, active in the CMS NPPES registry since May 21, 2012.
## Identity
- **NPI:** 1891055158 (Entity type: Organization)
- **Enumerated:** May 21, 2012
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **Organization subpart:** No
- **Authorized official:** Yan Katsneslson, OWNER
## Practice location
- **Address:** 1208B VFW PKWY STE 300, Boston, MA 02132-4350
- **Phone:** (617) 391-6900 · **Fax:** (617) 391-6901
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Massachusetts, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (2), Vascular Surgery (2), Cardiac Surgery (1); 1 practice within 10 miles · 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/1891055158) · Data from the CMS NPPES public registry.