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

Irwin H. Koff, MD

Individual provider General Practice Physician · NPI 1649353517

Irwin H. Koff, MD is a General Practice 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 Address checks out

915 N King St
Honolulu, HI 96817-4544
Phone: (808) 848-1438
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence MD-2352 (HI)

Record details

NPI number1649353517
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESApril 15, 2015
Mailing address915 N King St, Honolulu, HI 96817-4544

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