1. Home
  2. Directory
  3. New York
  4. Oakland Gardens
  5. Optometrist
  6. NPI Profile

DR. CHRISTOPHER CHAN O.D.
NPI 1821440322
Optometrist in Oakland Gardens, NY

Active since July 07, 2016
21411 73RD AVE, OAKLAND GARDENS, NY 11364(718) 225-5533 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 1, 2025, Sep 27, 2018 (2 updates tracked since 2018).

About Dr. Christopher Chan O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTOPHER CHAN O.D. (NPI 1821440322) is an individual optometrist in Oakland Gardens, New York, licensed in New York (008489) and active in the NPI registry since July 2016. He maintains 3 additional practice locations.

NPPES Registry Identity

NPI1821440322
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. CHRISTOPHER CHANCredential: O.D.
Location Address21411 73RD AVEOakland Gardens, NY 11364-2947
Mailing Address13512 Roosevelt AveFlushing, NY 11354-5342 · (718) 886-8637
Phone(718) 225-5533
Sole ProprietorYes
Enumeration DateJuly 7, 2016
Last NPPES UpdateJuly 1, 20252 updates tracked since enumeration
NPPES CertifiedJuly 1, 2025
✔ NPI 1821440322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in NY · 008489
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
21411 73RD AVE, Oakland Gardens, NY 11364
Open in Google Maps ↗

Secondary Practice Locations 3

Location 179 Middleville RdNorthport, NY 11768-2200 · Phone (631) 261-4400
Location 213512 Roosevelt AveFlushing, NY 11354 · Phone (718) 886-8637
Location 3511 Boston Post RdPort Chester, NY 10573 · Phone (914) 937-3955 · Fax (914) 937-0586

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EDUARD SHIMANOV
Technician/Technologist (Optician)
21411 73RD AVE
OAKLAND GARDENS, NY 11364
Queens County (718) 225-5533
WINDSOR PARK VISION CENTER, LTD
Eyewear Supplier
21411 73RD AVE
OAKLAND GARDENS, NY 11364
Queens County (718) 225-5533
MR. CARL ROTHMAN FNAO
Technician/Technologist (Contact Lens Fitter)
21411 73RD AVE
OAKLAND GARDENS, NY 11364
Queens County (718) 225-5533

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Chan's NPI number?

The NPI number for Christopher Chan is 1821440322. It was assigned to this individual provider in the NPPES registry on July 7, 2016.

Where is Christopher Chan located?

Christopher Chan practices at 21411 73rd Ave, Oakland Gardens, NY 11364. The listed phone number is (718) 225-5533.

What is Christopher Chan's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

What insurance does Christopher Chan accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Christopher Chan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christopher Chan was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.