Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Lai-Sung Eric Leung, MD

Individual provider Ophthalmology Physician · NPI 1316958440

Dr. Lai-Sung Eric Leung, MD is an Ophthalmology in San Francisco, California. Graduated from Johns Hopkins University School of Medicine in 1970, 56 years ago. Practices with L Eric Leung M D a Professional Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
56
Trained at
Johns Hopkins University School of Medicine
Licensed in
CA
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

929 Clay St Ste 503
San Francisco, CA 94108-1500
Phone: (415) 986-3215
Fax: (415) 986-1118
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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 C35631 (CA)

Record details

NPI number1316958440
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1970 (56 years in practice)
Group practice L Eric Leung M D A Professional Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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