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ERIC TSENG O.D., PROF. CORP.
NPI 1164664280
Optometrist in Chicago, IL

Active since April 03, 2009
9928 S WESTERN AVE, CHICAGO, IL 60643(773) 303-8279(773) 681-7119 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Eric Tseng O.d., Prof. Corp. NPPES

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

ERIC TSENG O.D., PROF. CORP. (NPI 1164664280) is a healthcare organization registered as an optometrist in Chicago, Illinois and active in the NPI registry since April 2009. The organization lists Eric Tseng, President, as its authorized official.

NPPES Registry Identity

NPI1164664280
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameERIC TSENG O.D., PROF. CORP.
Location Address9928 S WESTERN AVEChicago, IL 60643-1831
Mailing Address9928 S Western AveChicago, IL 60643-1831 · (773) 303-8279 · Fax (773) 681-7119
Phone(773) 303-8279
Fax(773) 681-7119
Organization SubpartNo
Authorized OfficialEric TsengPresident · (773) 303-8279
Enumeration DateApril 3, 2009
Last NPPES UpdateApril 23, 2026
NPPES CertifiedApril 23, 2026
✔ NPI 1164664280 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 IL · 046010071
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.
9928 S WESTERN AVE, Chicago, IL 60643
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Other Identifiers 3

Medicaid046010071IL
Medicaid1629233580IL
OtherIL2815IL · Ptan

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 MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Other Providers at the Same Location NPPES 4

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

SUSAN K. PARK O.D, P.C.
Optometrist
9928 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 303-8279
KORNEAL KONTAX
Eyewear Supplier
9928 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 238-7450
DR. ERIC TSENG O.D,
Optometrist
9928 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 303-8279
SUSAN PARK TSENG OD
Optometrist
9928 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 303-8279

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 Eric Tseng O.D., Prof. Corp.'s NPI number?

The NPI number for Eric Tseng O.D., Prof. Corp. is 1164664280. It was assigned to this organization in the NPPES registry on April 3, 2009.

Where is Eric Tseng O.D., Prof. Corp. located?

Eric Tseng O.D., Prof. Corp. is located at 9928 S Western Ave, Chicago, IL 60643. The listed phone number is (773) 303-8279.

What is Eric Tseng O.D., Prof. Corp.'s specialty?

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

What insurance does Eric Tseng O.D., Prof. Corp. accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Eric Tseng O.D., Prof. Corp. 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 Eric Tseng O.D., Prof. Corp. was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.