Clark S Tsai MD

Doctor
2.4

17 reviews

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About This Business

Clark S Tsai MD is an ophthalmologist in Concord, California, with 38 years of experience since graduating from Albert Einstein College of Medicine of Yeshiva University in 1988, above the 30-year average among the 85 Concord physicians in our directory. His Medicare profile lists cataract surgery as a top service. He is affiliated with Alta Bates Summit Medical Center - Alta Bates Camp. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds the highest score among the nine rated physicians in our listings at 100 out of 100. He accepts Medicare; telehealth is not listed among his services. Patients rate him 2.4 across 17 reviews.

Verified Provider Info

Specialty (per registry)
Ophthalmology
NPI Number
1720096829
Medical school graduate
1988 (38+ years of practice)
Medical school
ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
State license
G76192 (CA)
Hospital affiliations
Alta Bates Summit Medical Center - Alta Bates Camp
Quality score (CMS MIPS)
100/100
Common services (Medicare data)
Cataract surgery
Accepts Medicare

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

2225 Port Chicago Hwy A
Concord, CA 94520

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Information last updated: August 23, 2026