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

Dr. Gregory San Wong, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1336294875

Dr. Gregory San Wong, MD is a Geriatric Medicine (Internal Medicine) Physician in Los Angeles, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

1700 Cesar Chavez Ave Senior Care Clinic
Los Angeles, CA 90033-2414
Phone: (323) 307-0800
Fax: (323) 307-0803
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence A96833 (CA)

Record details

NPI number1336294875
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 24, 2007
Last updated in NPPESOctober 1, 2009

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