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Dayop of North Nassau, Inc

Ambulatory Surgical Clinic/Center in Great Neck, NY · enumerated 2007 · authorized official Nathan Schulman, Medical Director, Officer, Principa.

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

National Provider Identifier

1497884308

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Registry record

Entity type Organization (Type 2)
Legal business name Dayop of North Nassau, Inc
Other name <Unavail>
Practice address 192 East Shore Road, Great Neck, NY, 11023
Phone (516) 487-4500
Fax (516) 504-0178
Enumeration date Mar 5, 2007
Last updated in NPPES Nov 26, 2014

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 29132018 (NY) Primary

Authorized official

Name Nathan Schulman
Title Medical Director, Officer, Principa
Phone (516) 829-7876

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 Dayop of North Nassau, Inc located?
The practice location on file with NPPES is in Great Neck, NY.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-11-26. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-26.