KEITH C. CHANG, MD, PLLC
NPI 1851595383
Ophthalmology in New York, NY

Q: What is Keith C. Chang, MD, PLLC's NPI number?

The NPI number for Keith C. Chang, MD, PLLC is 1851595383. It was assigned to this organization in the NPPES registry on June 11, 2007.

Q: What is Keith C. Chang, MD, PLLC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Active since June 11, 2007

217 GRAND ST, SUITE 302, NEW YORK, NY 10013(212) 965-8883(212) 965-8878 Get Directions Write a Review

NPPES record last updated: November 3, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Keith C. Chang, Md, Pllc NPPES

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

KEITH C. CHANG, MD, PLLC (NPI 1851595383) is a healthcare organization registered as an ophthalmology in New York, New York and active in the NPI registry since June 2007. The organization lists Keith Chang, Physician In Charge, as its authorized official.

NPPES Registry Identity

NPI1851595383

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameKEITH C. CHANG, MD, PLLC

Location Address217 GRAND ST, SUITE 302New York, NY 10013-4286

Mailing AddressPo Box 1240New York, NY 10276-1240 · (212) 965-8883 · Fax (212) 965-8878

Phone(212) 965-8883

Fax(212) 965-8878

Organization SubpartNo

Authorized OfficialKeith ChangPhysician In Charge · (212) 965-8883

Enumeration DateJune 11, 2007

Last NPPES UpdateNovember 3, 2007

✔ NPI 1851595383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NY · 193442

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

217 GRAND ST, New York, NY 10013

Open in Google Maps ↗

Other Identifiers 3

Medicaid01629038NY

Medicare PINW88841NY

Medicare UPINF82701

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Other Providers at the Same Location NPPES 16

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

DR. ANNA LAW M.D.

Pediatrics

217 GRAND ST, 5TH FLOOR
NEW YORK, NY 10013

New York County (212) 966-3585

DR. NANCY HAN M.D.

Pediatrics

217 GRAND ST, 5TH FLOOR
NEW YORK, NY 10013

New York County (212) 966-3585

YING LUO

Nurse Practitioner (Adult Health)

217 GRAND ST, 401
NEW YORK, NY 10013

New York County (212) 965-1380

MARGARET WONG M.D.

Obstetrics & Gynecology (Obstetrics)

217 GRAND ST, 2 ND FLOOR
NEW YORK, NY 10013

New York County (718) 683-0117

EXCELSIOR INTEGRATED MEDICAL GROUP

Nurse Practitioner (Adult Health)

217 GRAND ST, SUITE 401
NEW YORK, NY 10013

New York County (212) 390-1830

MANHATTAN PEDIATRICS ASSOCIATES

Pediatrics

217 GRAND ST, 5TH FLOOR
NEW YORK, NY 10013

New York County (212) 966-3585

ALAN C CHU DO

Internal Medicine

217 GRAND ST, SUITE 401
NEW YORK, NY 10013

New York County (212) 965-1380

LIXUAN LI PA-C

Physician Assistant

217 GRAND ST
NEW YORK, NY 10013

New York County (212) 965-1380

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 Keith C. Chang, MD, PLLC's NPI number?

The NPI number for Keith C. Chang, MD, PLLC is 1851595383. It was assigned to this organization in the NPPES registry on June 11, 2007.

Where is Keith C. Chang, MD, PLLC located?

Keith C. Chang, MD, PLLC is located at 217 Grand St Suite 302, New York, NY 10013. The listed phone number is (212) 965-8883.

What is Keith C. Chang, MD, PLLC's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

What insurance does Keith C. Chang, MD, PLLC accept?

Health plans from Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Keith C. Chang, MD, PLLC 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 Keith C. Chang, MD, PLLC was last updated on November 3, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.