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

Sandy Li Tam, MD

Individual provider Internal Medicine Physician · NPI 1831498161

Sandy Li Tam, MD is an Internal Medicine in Stanford, California. Graduated from University of California, Geffen School of Medicine in 2009, 17 years ago. Practices with County of Santa Clara, a 993-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
17
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2011
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

300 Pasteur Drive Grant Bldg Rm S101
Stanford, CA 94305
Phone: (650) 498-4556
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A113930 (CA)

Record details

NPI number1831498161
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2011
Last updated in NPPESApril 8, 2011
Mailing address300 Pasteur Drive, Grant Building, Room S101, Stanford, CA 94305

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice County Of Santa Clara — 993 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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