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

Wen Y Chen, MD

Individual provider Ophthalmology Physician · NPI 1255351961

Wen Y Chen, MD is an Ophthalmology Physician in East Alton, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

200 W Main St
East Alton, IL 62024-1173
Phone: (618) 259-0440
Fax: (618) 258-4362
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 036-079700 (IL)

Record details

NPI number1255351961
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 19, 2006
Last updated in NPPESNovember 29, 2012
Mailing address200 W Main St, East Alton, IL 62024-1173