NPPES file of Aug 9, 2026

Internal Medicine Physician in Hawaii

902 NPPES records list internal medicine physician with a practice address in Hawaii, 63 per 100,000 residents, the 6th highest rate of 51. Honolulu and Wailuku have the most; each record links to the provider's NPI and the Hawaii license search. Page 5 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

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

Honolulu has the most, 579

  1. Honolulu579
  2. Wailuku39
  3. Aiea36
  4. Hilo34
  5. Tripler Army Medical Center32

Internal Medicine Physician records in Hawaii

  1. Nathan Fujimoto, MDHonolulu, HI 968191679584502
  2. Bradley FujiuchiHonolulu, HI 968131023591005
  3. Steve Fujiwara, M.D.Honolulu, HI 968171922041698
  4. Braxton FukutomiHonolulu, HI 968191053970350
  5. Eiichi Furuta, M.D.Honolulu, HI 968141508897547
  6. Ryan Fusato, M.D.Kahului, HI 967321578580296
  7. Alvin Fuse, M.D.Aiea, HI 967011871536011
  8. Geoffrey Galbraith, MDHonolulu, HI 968171194819615
  9. Cheryle Ganal, M.D.Honolulu, HI 968131376574327
  10. Mina Ganapathy, MDHonolulu, HI 968141265493662
  11. Emilio Ganitano, M.D.Honolulu, HI 968171891740809
  12. Bryan Aaron Ganzon, MDHonolulu, HI 968131396313284
  13. Daniel Garcia, M.D.Wailuku, HI 967931689699449
  14. Joshua GarciaHonolulu, HI 968131922793587
  15. Leon Garcia, MDWaipahu, HI 967971164521167
  16. Russell Garn, M.D.Wailuku, HI 967931033134804
  17. Jo-Ann Garrigan, MDHonolulu, HI 968191760432074
  18. Rebecca Gelber, M.D.Honolulu, HI 968191750337481
  19. Hayk Ghukasyan, MDHonolulu, HI 968131104481423
  20. Leonardo Giron, M.D.Honolulu, HI 968191255520722
  21. Joseph Go, MDHonolulu, HI 968131619591286
  22. Larissa Gonzalez, MDHonolulu, HI 968131306076591
  23. Alison GooHonolulu, HI 968131942825757
  24. Connor GooHonolulu, HI 968131649968280
  25. Ashish GoyalHonolulu, HI 968131700063484
  26. Paul Grandon, MDWailuku, HI 967931215908959
  27. Mary Greulick, MDHonolulu, HI 968191437244878
  28. Joanna Griffin-Boyce, M.D.Honolulu, HI 968131780889436
  29. Joan Grote, MDHonolulu, HI 968171144489584
  30. Ian Guerrero, M.D.Kapolei, HI 967071639604341
  31. Arpana Gupta, MDWailuku, HI 967931285668624
  32. Ritu Gupta, D.OWailuku, HI 967931720374788
  33. Kristen Gutermuth, M.D.Wailuku, HI 967931558386243
  34. Mehmet Guzelbeyoglu, MDPahoa, HI 967781174621130
  35. Liang-Hsien Hahn, MD PHDHonolulu, HI 968171629028212
  36. Amanda Haley, MDHonolulu, HI 968131447473327
  37. Francisco Halili, MDHonolulu, HI 968141740774819
  38. Karin Halvorson, M.D.Wailuku, HI 967931326201625
  39. Craig Hamasaki, M.D.Aiea, HI 967011003870478
  40. Kirstin Hancock, DOTripler Army Medical Center, HI 968591366021529
  41. Sonya Hansen, M.D.Wailuku, HI 967931801110119
  42. Ann Harada, M.D.Honolulu, HI 968131801843842
  43. Daniel Harada, MDAiea, HI 967011689787996
  44. Janice Harada, M.D.Honolulu, HI 968261639271562
  45. Theodore Harada, MDHonolulu, HI 968131558324988
  46. Sean Harap, MDHonolulu, HI 968591942262977
  47. Irving Harper, MDWailea, HI 967531942286067
  48. Cecilia Harrington, M.D.Kihei, HI 967531538555206
  49. Osama Hasan, MDHonolulu, HI 968131649901109
  50. Heather Haynes, M.D.Wailuku, HI 967931487664587

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Hawaii ranks 6 of 51 per resident

  1. Rhode Island94
  2. Connecticut73
  3. Maryland63
  4. Hawaii63
  5. New York62
  6. Delaware58
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

70.8% of these records appear in a Medicare file, against 78.7% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Hawaii70.8%
  2. United States78.7%

Internal Medicine Physician records in Hawaii, measured

  • In a Medicare file639 of 902 · 70.8% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file491 · 54.4% here, 61.4% nationally
  • Not updated in five years or more571 · 63.3% here, 55.4% nationally
  • Median graduation year2001 · the 491 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

902 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Hawaii: 63 per 100,000 residents against 44 nationally (50 states and D.C.). Honolulu has 579 of them (64%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. District of Columbia901
  2. Iowa871
  3. Mississippi972
  4. Nebraska813

States with a similar rate per 100,000

  1. Maryland63.2
  2. New York61.7
  3. Delaware58.1
  4. Illinois57.7

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.