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

Warren I Ono, MD

Individual provider Gastroenterology Physician · NPI 1093751166

Warren I Ono, MD is a Gastroenterology Physician in Honolulu, Hawaii. Licensed in Hawaii. Registered with an NPI since 2006.

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 Partly verified

Some contact details are missing from the federal record.

Kuakini Medical Plaza 321 N Kuakini St STE#714
Honolulu, HI 96817
Phone: (808) 528-3606
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 04628 (HI)

Record details

NPI number1093751166
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2006
Last updated in NPPESOctober 15, 2007

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