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IRWIN H. KOFF MD
NPI 1649353517
General Practice in Honolulu, HI

Active since October 23, 2006
915 N KING ST, HONOLULU, HI 96817(808) 848-1438 Get Directions Write a Review

NPPES record last updated: April 15, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Irwin H. Koff Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IRWIN H. KOFF MD (NPI 1649353517) is an individual general practice provider in Honolulu, Hawaii, licensed in Hawaii (MD-2352) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1649353517
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameIRWIN H. KOFFCredential: MD
Location Address915 N KING STHonolulu, HI 96817-4544
Mailing Address915 N King StHonolulu, HI 96817-4544 · (808) 848-1438
Phone(808) 848-1438
Sole ProprietorNo
Enumeration DateOctober 23, 2006
Last NPPES UpdateApril 15, 2015
✔ NPI 1649353517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in HI · MD-2352
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
915 N KING ST, Honolulu, HI 96817
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Other Identifiers 4

Medicare UPINC97458HI
Medicaid034682-01HI
Medicare PINH0000BDCTJHI
Other00X0038302HI · Hmsa Billing Number

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ALEX MATSUMOTO D.M.D.
Dentist (General Practice)
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 848-1438
MARIVIC CRISTOBAL RAYMUNDO M.D.
Pediatrics
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 848-1438
MELISSA DATA
Social Worker (Clinical)
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 848-1438
KALIHI-PALAMA HEALTH CENTER
Community/Behavioral Health
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 843-7263
WAI TING J Y HUI NP
Nurse Practitioner
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 848-1438
DR. ROBERT SCOTT KOERNER M.D.
Internal Medicine
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 848-1438
DR. CHEN YEN GRACE WANG N.P.
Nurse Practitioner (Adult Health)
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 848-1438
MISS ERIKA HO'ONANI CHINN-GALINDO RDN, LDN
Dietitian, Registered
915 N KING ST
HONOLULU, HI 96817
Honolulu County (808) 841-0011

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irwin Koff's NPI number?

The NPI number for Irwin Koff is 1649353517. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Where is Irwin Koff located?

Irwin Koff practices at 915 N King St, Honolulu, HI 96817. The listed phone number is (808) 848-1438.

What is Irwin Koff's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Irwin Koff was last updated on April 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.