Individual provider · Type 1 NPI

Justin Tam Siu, MD

Family Medicine Physician · Los Angeles, CA

NPI number 1407542467 Active

Practice location

1520 San Pablo St Ste 1300
Los Angeles, CA 90033-5312

Call (323) 442-5900 Map

Mailing address

5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631

Other practice locations

  • 1245 16th St Ste 309, Santa Monica, CA 90404-1239 · (310) 319-4377

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician Primary 207Q00000XA198786 (CA)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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About NPI 1407542467

Justin Tam Siu, MD's National Provider Identifier is 1407542467, issued on Apr 13, 2023. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Los Angeles, CA. The record was last updated on Jul 9, 2026.