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Colon & Rectal Associates of Nassau, Pllc

Colon & Rectal Surgery Physician in Garden City, NY · enumerated 2009 · authorized official Dean Pappas, Owner.

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

National Provider Identifier

1669609632

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Registry record

Entity type Organization (Type 2)
Legal business name Colon & Rectal Associates of Nassau, Pllc
Practice address 1100 Franklin Ave, Suite 203, Garden City, NY, 11530
Phone (516) 248-2422
Fax (516) 248-5162
Enumeration date Jun 17, 2009
Last updated in NPPES Oct 8, 2015

Taxonomy & classification

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Dean Pappas
Title Owner
Phone (516) 248-2422

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 Colon & Rectal Associates of Nassau, Pllc located?
The practice location on file with NPPES is in Garden City, NY.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-10-08. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-08.