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

Alex Onishi

Individual provider Ophthalmology Physician · NPI 1710351622

Alex Onishi is an Ophthalmology in Daly City, California. Graduated from Northwestern University Feinberg Medical School in 2019, 7 years ago. Practices with E Joseph Nadji MD a Medical Corporation, a 3-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Trained at
Northwestern University Feinberg Medical School
Licensed in
CA
In the registry since
2015
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Practice location Address checks out

1850 Sullivan Ave Ste 540
Daly City, CA 94015-2215
Phone: (650) 755-6900
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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 A181374 (CA)

Record details

NPI number1710351622
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 17, 2015
Last updated in NPPESJuly 28, 2023
Certification dateJuly 28, 2023

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2019 (7 years in practice)
Group practice E Joseph Nadji Md A Medical Corporation — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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