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

SIU Wan Wong, MD, Inc

Organization Internal Medicine Physician · NPI 1598025975

SIU Wan Wong, MD, Inc provides Internal Medicine Physician services in S el Monte, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9324 Garvey Ave Unit N
S el Monte, CA 91733-1088 Not confirmed with CMS for 13 years — call before visiting
Phone: (626) 575-7703
Fax: (626) 575-7712
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A69408 (CA)

Record details

NPI number1598025975
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Siu Wong — Ceo · (626) 575-7703
NPI enumeratedMay 21, 2012
Last updated in NPPESFebruary 16, 2013
Mailing address9324 Garvey Ave, Unit N, S El Monte, CA 91733-1088

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