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

Mr. Joseph K. Koo, MD

Individual provider Infectious Disease Physician · NPI 1457350985

Mr. Joseph K. Koo, MD is an Infectious Disease in Honolulu, Hawaii. Graduated from University of Hawaii John A. Burns School of Medicine in 1984, 42 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
42
Trained at
University of Hawaii John A. Burns School of Medicine
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 715 Kuakini Medical Plaza
Honolulu, HI 96817
Phone: (808) 523-6461
Fax: (808) 550-0466
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD-6718 (HI)

Record details

NPI number1457350985
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 18, 2005
Last updated in NPPESDecember 23, 2023
Certification dateDecember 23, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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