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

Kouichi Tanaka, MD

Individual provider Hematology & Oncology Physician · NPI 1174677637

Kouichi Tanaka, MD is a Hematology & Oncology Physician in Torrance, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

1000 W Carson St Box 480
Torrance, CA 90502-2004
Phone: (310) 222-3695
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A20035 (CA)

Record details

NPI number1174677637
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 22, 2007
Last updated in NPPESJuly 9, 2007

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