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

Individual provider Ophthalmology Physician · NPI 1659314375

John W Winkler, MD is an Ophthalmology in Des Plaines, Illinois. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 1979, 47 years ago. Practices with Des Plaines Eye Physicians and Surgeons, Ltd, a 2-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
47
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
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

940 Lee St
Des Plaines, IL 60016-6555
Phone: (847) 299-5501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 036-066311 (IL)

Record details

NPI number1659314375
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 13, 2006
Last updated in NPPESDecember 7, 2021
Certification dateDecember 7, 2021
Mailing address940 Lee St, Des Plaines, IL 60016-6555

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 1979 (47 years in practice)
Group practice Des Plaines Eye Physicians And Surgeons, Ltd. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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