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Dr. Nicholas Xanthos, OD

Optometrist in East Hanover, NJ · enumerated 2005 · practices at Parsippany Eyecare Associates PA.

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

National Provider Identifier

1992790166

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Registry record

Entity type Individual (Type 1)
Name Dr. Nicholas Xanthos
Credential OD
Sex Male
Practice address 46 Eagle Rock Ave, East Hanover, NJ, 07936
Phone (973) 560-1500
Fax (973) 560-0419
Enumeration date Sep 14, 2005
Last updated in NPPES Jun 25, 2010

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 27T000109900 (NJ) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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 do I verify Nicholas Xanthos's NPI record?
Cross-check NPI 1992790166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1992790166 active?
Yes, as of the latest NPPES snapshot, NPI 1992790166 is active (record last updated 2010-06-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-25.