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

Brian Dietrich, MD

Individual provider Hematology & Oncology Physician · NPI 1912263419

Brian Dietrich, MD is a Hematology & Oncology Physician in Stanford, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

300 Pasteur Dr Grant S101
Stanford, CA 94305-2200
Phone: (650) 723-6661
Fax: (650) 498-6205
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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 A126497 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence A126497 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1912263419
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2012
Last updated in NPPESApril 11, 2018
Mailing address300 Pasteur Dr, Grant S101, Stanford, CA 94305-2200

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