NPPES file of Aug 9, 2026

Iris Nagamine, M.D.

Internal Medicine Physician · Honolulu, HI

Iris Nagamine, M.D. is an internal medicine physician with a practice address in Honolulu, Hawaii, and NPI 1780926261, issued on Mar 21, 2013. Check the license (Hawaii 25195, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780926261
Name
Iris Nagamine
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
25195 HI
16422 NV
Self-reported in NPPES; status is on the state search
Practice location
888 S. King St, Honolulu, HI 96813
Phone
(808) 522-4000
Enumerated
Mar 21, 2013
Record last updated
Jul 8, 2025
Medicare enrollment
Enrolled (PECOS I20250716000739); accepts Medicare assignment
Medical or professional school
University Of Nevada School Of Medicine, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 902 in Hawaii → Look up another NPI →

Also registered at 888 S. King St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alexander Richardson, M.D.Diagnostic Radiology Physician1487997490

Verify Iris Nagamine in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersHawaii Medical Board
    Search for license 25195    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Hawaii license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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One hospital affiliation

  1. Straub Clinic And HospitalHonolulu, HI · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Iris Nagamine among 902 internal medicine physician records in Hawaii

Iris Nagamine, M.D. is one of 902 internal medicine physician records with a practice address in Hawaii. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.

  • NPI issued2013 · 68% of these records are older, 31% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2013 · median 2001 among the 491 with a school on file
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

579 internal medicine physician records list a practice address in Honolulu

They are 579 of the 12,408 NPPES records with a practice address in Honolulu, and 902 internal medicine physician records in Hawaii.

All 902 in Hawaii → Every provider in Honolulu → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Justin Barratt, M.D.Honolulu, HI 968131861481574
  2. Dee-Ann Carpenter, MDHonolulu, HI 968131720080799
  3. Bo-Yin ChangHonolulu, HI 968131356314777
  4. Cleland Child, M.D.Honolulu, HI 968131548242076
  5. Dominic Chow, M.D.Honolulu, HI 968131063464972
  6. Michael Dung, MDHonolulu, HI 968131811963986
  7. Theodore Harada, MDHonolulu, HI 968131558324988
  8. Janet Kao, M.D.Honolulu, HI 968131467459131

Common questions

What is Iris Nagamine, M.D.'s NPI number?

Iris Nagamine, M.D.'s National Provider Identifier (NPI) is 1780926261, issued on Mar 21, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Iris Nagamine, M.D. located?

The NPPES record lists a practice address at 888 S. King St, Honolulu, HI, 96813. Phone: (808) 522-4000. Providers update this record themselves, so call before visiting.

How can I verify Iris Nagamine, M.D.'s license?

NPPES lists Hawaii license number 25195, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.