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

Individual provider Internal Medicine Physician · NPI 1538165188

Dr. Mari K Otsuka I, MD is an Internal Medicine Physician in Honolulu, Hawaii. Practices as a sole proprietor. Licensed in Hawaii.

Licensed in
HI
In the registry since
2005
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

321 N Kuakini St Ste 811
Honolulu, HI 96817-2362
Phone: (808) 531-2731
Fax: (808) 521-2136
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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 MD4561 (HI)

Record details

NPI number1538165188
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 27, 2005
Last updated in NPPESNovember 7, 2007

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