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Gastroenterolgy of Eastern Long Island LLC

Gastroenterology Physician in Southampton, NY · enumerated 2007 · authorized official Steve Georgopoulos, Owner.

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

National Provider Identifier

1821284902

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Registry record

Entity type Organization (Type 2)
Legal business name Gastroenterolgy of Eastern Long Island LLC
Practice address 325 Meeting House Ln, Bldg 2, Southampton, NY, 11968
Phone (631) 283-5555
Fax (631) 283-0345
Enumeration date Sep 21, 2007
Last updated in NPPES Nov 23, 2011

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 194726 (NY) Primary

Authorized official

Name Steve Georgopoulos
Title Owner
Phone (631) 283-5555

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.

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Frequently asked questions

Where is Gastroenterolgy of Eastern Long Island LLC located?
The practice location on file with NPPES is in Southampton, NY.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-11-23. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-23.