Clark S Tsai MD
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
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
Phone
(925) 689-7744Location on Map
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Information last updated: August 23, 2026
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