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

Individual provider Cornea and External Diseases Specialist Physician · NPI 1992730030

Dr. Harold Michael Sy, MD is an Ophthalmology in Chicago, Illinois. Graduated from Rush Medical College of Rush University in 2002, 24 years ago. Practices with Ocular Partners PLLC, a 20-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
24
Trained at
Rush Medical College of Rush University
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

5086 N Elston Ave
Chicago, IL 60630-2427
Phone: (773) 282-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cornea and External Diseases Specialist Physician (primary) Taxonomy 207WX0120X · Licence 036113980 (IL)

Record details

NPI number1992730030
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESAugust 6, 2024
Certification dateAugust 6, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 2002 (24 years in practice)
Group practice Ocular Partners Pllc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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