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

Individual provider Ophthalmology Physician · NPI 1942315312

Dr. John W Yang, MD is an Ophthalmology in Chicago, Illinois. Graduated from Northwestern University Feinberg Medical School in 1996, 30 years ago. Practices with University Eye Specialists Ltd, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
30
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

676 N St Clair #320
Chicago, IL 60611
Phone: (312) 475-1000
Fax: (312) 475-1006
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X (IL)

Record details

NPI number1942315312
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1996 (30 years in practice)
Group practice University Eye Specialists Ltd — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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