Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

New York Vein PC

Q: What is the NPI number for New York Vein PC?

The NPI for New York Vein PC is 1831477207, a Type 2 (organization) record in the CMS NPPES registry.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Lynbrook, NY · enumerated 2011 · authorized official Hyunwood Chung, Owner/Doctor.

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

National Provider Identifier

1831477207

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Registry record

Entity type Organization (Type 2)

Legal business name New York Vein PC

Practice address 232 Merrick Rd, Lynbrook, NY, 11563

Phone (800) 314-6004

Fax (888) 224-3306

Enumeration date Aug 2, 2011

Last updated in NPPES Aug 2, 2011

Taxonomy & classification

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 225794 (NY) Primary

Authorized official

Name Hyunwood Chung

Title Owner/Doctor

Phone (646) 321-4788

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

Who is the authorized official for New York Vein PC?

NPPES lists Hyunwood Chung (Owner/Doctor) as the authorized official for this organization.

What is the NPI number for New York Vein PC?

The NPI for New York Vein PC is 1831477207, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-02.