Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Long Island Digestive Endoscopy Center, LLC

Ambulatory Surgical Clinic/Center in Port Jefferson Station, NY · enumerated 2014 · authorized official Nina Esperance, Ceo.

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

National Provider Identifier

1235551052

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Registry record

Entity type Organization (Type 2)

Legal business name Long Island Digestive Endoscopy Center, LLC

Practice address 1500 Route 112, Bldg 5, Port Jefferson Station, NY, 11776

Phone (631) 828-3400

Fax (631) 828-3244

Enumeration date Jan 14, 2014

Last updated in NPPES Oct 29, 2025

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Nina Esperance

Title Ceo

Phone (631) 828-3400

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 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.

What type of organization is Long Island Digestive Endoscopy Center, LLC?

Long Island Digestive Endoscopy Center, LLC is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-29.