Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Vascular Interventional Services, Pllc

Vascular Surgery Physician in Port Jefferson Sta, NY · enumerated 2009 · authorized official Robert Pollina, Owner.

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

National Provider Identifier

1144553025

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Registry record

Entity type Organization (Type 2)

Legal business name Vascular Interventional Services, Pllc

Practice address 1110b Hallock Ave, Port Jefferson Sta, NY, 11776

Phone (631) 476-9100

Fax (631) 476-4919

Enumeration date Sep 10, 2009

Last updated in NPPES May 25, 2016

Taxonomy & classification

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 186340 (NY) Primary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 193100 (NY) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 221708 (NY) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 099574 (NY) Secondary

Authorized official

Name Robert Pollina

Title Owner

Phone (631) 476-9100

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Vascular Interventional Services, Pllc?

Vascular Interventional Services, Pllc is registered in NPPES as a Vascular Surgery Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-25.