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

Victor Siew, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1164515003

Victor Siew, MD is a Geriatric Medicine (Internal Medicine) Physician in Fountain Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

17220 Newhope St Ste #125
Fountain Valley, CA 92708-4272
Phone: (714) 435-0600
Fax: (714) 435-1030
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 G32104 (CA)

Record details

NPI number1164515003
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 2, 2006
Last updated in NPPESNovember 10, 2010

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