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

Dr. Joanna Leong, OD

Individual provider Low Vision Rehabilitation Optometrist · NPI 1366472920

Dr. Joanna Leong, OD is an Optometry in San Leandro, California. Graduated from State University of New York - State College Optometry in 2000, 26 years ago. Practices with Richard Wu OD a Professional Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Trained at
State University of New York - State College Optometry
Licensed in
CA
In the registry since
2006
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

15251 E 14th St Ste B
San Leandro, CA 94578-1905
Phone: (510) 481-2121
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Low Vision Rehabilitation Optometrist (primary) Taxonomy 152WL0500X · Licence 11514T (CA)

Record details

NPI number1366472920
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolSTATE UNIVERSITY OF NEW YORK - STATE COLLEGE OPTOMETRY
Graduated 2000 (26 years in practice)
Group practice Richard Wu Od A Professional Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount