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DR. TIMOTHY H TSANG O.D., HON BSC
NPI 1245256379
Optometrist in Chicago, IL

Active since July 14, 2006
3241 S MICHIGAN AVE, CHICAGO, IL 60616(312) 949-7114 Get Directions Write a Review

NPPES record last updated: January 21, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Timothy H Tsang O.d., Hon Bsc NPPES

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

DR. TIMOTHY H TSANG O.D., HON BSC (NPI 1245256379) is an individual optometrist in Chicago, Illinois, licensed in Illinois (046.009878) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1245256379
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. TIMOTHY H TSANGCredential: O.D., HON BSC
Location Address3241 S MICHIGAN AVEChicago, IL 60616-3849
Mailing Address3241 S Michigan AveChicago, IL 60616-3849 · (312) 949-7114
Phone(312) 949-7114
Sole ProprietorNo
Enumeration DateJuly 14, 2006
Last NPPES UpdateJanuary 21, 2009
✔ NPI 1245256379 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 · 046.009878
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.
3241 S MICHIGAN AVE, Chicago, IL 60616
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Other Identifiers 3

Medicare UPINV09549
Medicaid046009878IL
Medicare PINK28710IL

Other Providers at the Same Location NPPES 20

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

NATHAN MICHAEL OKANO
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 225-6200
ANDRIA M PIHOS OD
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 225-6200
ELIZABETH WYLES O.D.
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 949-9187
VALARIE L CONRAD OD
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 225-6200
DR. NAVJIT KAUR SANGHERA O.D.
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 949-7211
MYRIAM MORCOS OD
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 949-7251
DENNIS H IRELAND OD
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 225-6200
DR. KATIE FOREMAN O.D.
Optometrist
3241 S MICHIGAN AVE
CHICAGO, IL 60616
Cook County (312) 949-7751

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 Timothy Tsang's NPI number?

The NPI number for Timothy Tsang is 1245256379. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Timothy Tsang located?

Timothy Tsang practices at 3241 S Michigan Ave, Chicago, IL 60616. The listed phone number is (312) 949-7114.

What is Timothy Tsang's specialty?

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

When was this NPI record last updated?

The NPPES record for Timothy Tsang was last updated on January 21, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.