Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Halikiopoulos Ophthalmology, PC

Ophthalmology Physician in Great Neck, NY · enumerated 2006 · authorized official Demetrios Halikiopoulos, Owner.

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

National Provider Identifier

1093738437

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Registry record

Entity type Organization (Type 2)

Legal business name Halikiopoulos Ophthalmology, PC

Practice address 107 Northern Blvd, Suite 205, Great Neck, NY, 11021

Phone (516) 466-4670

Fax (516) 466-4675

Enumeration date Jul 26, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 217146 (NY) Primary

Authorized official

Name Demetrios Halikiopoulos

Title Owner

Phone (516) 466-4670

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Halikiopoulos Ophthalmology, PC located?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.