Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Eric Tseng OD, Prof Corp

Organization Optometrist · NPI 1164664280

Eric Tseng OD, Prof Corp is an Optometrist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2009.

Licensed in
IL
In the registry since
2009
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9928 S Western Ave
Chicago, IL 60643-1831
Phone: (773) 303-8279
Fax: (773) 681-7119
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 046010071 (IL)

Record details

NPI number1164664280
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Eric Tseng — President · (773) 303-8279
NPI enumeratedApril 3, 2009
Last updated in NPPESApril 23, 2026
Certification dateApril 23, 2026
Mailing address9928 S Western Ave, Chicago, IL 60643-1831

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