Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Siu-Ming Tam, MD

Individual provider Diagnostic Radiology Physician · NPI 1578657292

Dr. Siu-Ming Tam, MD is a Diagnostic Radiology Physician in Tustin, California. Licensed in California. Registered with an NPI since 2006.

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

13422 Newport Ave Ste I
Tustin, CA 92780-3746
Phone: (714) 665-6901
Fax: (714) 665-6904
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence G76271 (CA)

Record details

NPI number1578657292
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESJanuary 14, 2017

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