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

Individual provider Specialist · NPI 1386674471

Dr. Ervin Patrick Wong, MD is an Ophthalmology in San Francisco, California. Graduated from Loma Linda University School of Medicine in 1998, 28 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
28
Trained at
Loma Linda University School of Medicine
Licensed in
CA, NY
In the registry since
2006
Specialties on file
2
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

728 Pacific Ave 506
San Francisco, CA 94133-4457
Phone: (415) 837-0861
Fax: (415) 986-1932
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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 A81170 (CA)
Specialist Taxonomy 174400000X · Licence A811700 (NY)

Record details

NPI number1386674471
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 4, 2006
Last updated in NPPESApril 2, 2020
Certification dateApril 2, 2020

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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