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

Martin Donald Rubenstein, MD

Individual provider Medical Oncology Physician · NPI 1518928811

Martin Donald Rubenstein, MD is a Medical Oncology Physician in Campbell, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

50 E Hamilton Ave Ste 200
Campbell, CA 95008
Phone: (408) 376-2300
Fax: (408) 376-2316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence G34432 (CA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence G34432 (CA)

Record details

NPI number1518928811
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESJune 18, 2015
Mailing address50 E Hamilton Ave, Ste 200, Campbell, CA 95008

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