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

Individual provider Internal Medicine Physician · NPI 1578526455

Dr. Toshiyuki Tanaka, MD is an Internal Medicine Physician in Torrance, California. Practices as a sole proprietor. Licensed in California.

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

3475 Torrance Blvd Ste C
Torrance, CA 90503-5800
Phone: (310) 792-9337
Fax: (310) 792-8145
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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 G31637 (CA)

Record details

NPI number1578526455
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 10, 2006
Last updated in NPPESJuly 7, 2010

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