VIVIAN CHEN, M.D., P.A.
NPI 1194714261
Ophthalmology in East Brunswick, NJ

Q: What is Vivian Chen, M.D., P.A.'s NPI number?

The NPI number for Vivian Chen, M.D., P.A. is 1194714261. It was assigned to this organization in the NPPES registry on October 20, 2005.

Q: What is Vivian Chen, M.D., P.A.'s specialty?

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

Active since October 20, 2005

C5 CORNWALL CT, EAST BRUNSWICK, NJ 08816(732) 257-5767(732) 238-3771 Get Directions Write a Review

NPPES record last updated: April 28, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Vivian Chen, M.d., P.a. NPPES

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

VIVIAN CHEN, M.D., P.A. (NPI 1194714261) is a healthcare organization registered as an ophthalmology in East Brunswick, New Jersey and active in the NPI registry since October 2005. The organization lists Kenneth Edward Yang, President, as its authorized official.

NPPES Registry Identity

NPI1194714261

Entity TypeOrganization

Primary Taxonomy207W00000X

Legal Business NameVIVIAN CHEN, M.D., P.A.

Location AddressC5 CORNWALL CTEast Brunswick, NJ 08816-3352

Mailing AddressC5 Cornwall DrEast Brunswick, NJ 08816-3352 · (732) 257-5767 · Fax (732) 238-3771

Phone(732) 257-5767

Fax(732) 238-3771

Organization SubpartNo

Authorized OfficialKenneth Edward YangPresident · (732) 257-5767

Enumeration DateOctober 20, 2005

Last NPPES UpdateApril 28, 2009

✔ NPI 1194714261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NJ · NJMA020738

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.

Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X

C5 CORNWALL CT, East Brunswick, NJ 08816

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Other Identifiers 2

Medicare ID-Type Unspecified077090

Medicare NSC0518320001

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vivian Chen, M.d., P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Vivian Chen, M.D., P.A., which bills Medicare for the services this clinician delivers.

Clinician (1)

Kenneth Yang, MD

Ophthalmology

NPI 1114985595

C-5 CORNWALL COURT
East Brunswick, NJ 08816

(732) 257-5767

✔ PECOS✔ Accepts Medicare0.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Vivian Chen, M.D., P.A.'s NPI number?

The NPI number for Vivian Chen, M.D., P.A. is 1194714261. It was assigned to this organization in the NPPES registry on October 20, 2005.

Where is Vivian Chen, M.D., P.A. located?

Vivian Chen, M.D., P.A. is located at C5 Cornwall Ct, East Brunswick, NJ 08816. The listed phone number is (732) 257-5767.

What is Vivian Chen, M.D., P.A.'s specialty?

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

Is Vivian Chen, M.D., P.A. enrolled in Medicare?

Yes. Vivian Chen, M.D., P.A. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Vivian Chen, M.D., P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Vivian Chen, M.D., P.A.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Vivian Chen, M.D., P.A. was last updated on April 28, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.