Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Eastern Long Island Hospital Assoc Inc

Specialist in Greenport, NY · enumerated 2009 · authorized official Kathryn Reich, Director Revenue Cycle.

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

National Provider Identifier

1609002146

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Registry record

Entity type Organization (Type 2)

Legal business name Eastern Long Island Hospital Assoc Inc

Other name <Unavail>

Parent organization Eastern Long Island Hospital Assoc Inc

Practice address 201 Manor Pl, Greenport, NY, 11944

Phone (631) 477-5100

Enumeration date Jun 10, 2009

Last updated in NPPES Oct 13, 2017

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Kathryn Reich

Title Director Revenue Cycle

Phone (631) 477-5711

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

Where is Eastern Long Island Hospital Assoc Inc located?

The practice location on file with NPPES is in Greenport, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-10-13. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-13.