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

Individual provider Internal Medicine Physician · NPI 1033197470

Dr. Douglas Hiroshi Yamashita, MD is an Internal Medicine Physician in Hilo, Hawaii. Practices as a sole proprietor. Licensed in Hawaii.

Licensed in
HI
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

1276 Kinoole St
Hilo, HI 96720-4135
Phone: (808) 935-7181
Fax: (808) 935-6332
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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 5571 (HI)

Record details

NPI number1033197470
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 5, 2006
Last updated in NPPESNovember 6, 2017

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