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 6 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. George Heckert, M.D.Honolulu, HI 968131588001523
  2. Nestor Herana, M.D.Waianae, HI 967921285862946
  3. Scott Himeda, MDHonolulu, HI 968141386743771
  4. David Hinnenkamp, MDTripler Amc, HI 968591861064164
  5. Deborah Hirose-Ridao, MDWaipahu, HI 967971528073350
  6. Jeffrey Hirschberg, MDWailuku, HI 967931184821761
  7. Peter HoHonolulu, HI 968131700016557
  8. Dennis Hoak, MDHonolulu, HI 968191518067305
  9. Corazon Hobbs-Oshiro, MDWaipahu, HI 967971306830476
  10. Ace Hodgin, M.D.Princeville, HI 967221073755492
  11. Tamar Hoffmann, MDHonolulu, HI 968141720173347
  12. Robert Holm-Kennedy, DOHonolulu, HI 968131184248528
  13. Timothy Holmes, DOHonolulu, HI 968131568306207
  14. Anna Hom, MDWailuku, HI 967931063421733
  15. Ryan HondaHonolulu, HI 968131821109364
  16. Bradon Hong, MDHonolulu, HI 968131740126192
  17. Daniel Hong, MDHonolulu, HI 968131073019246
  18. Steven Hong, MDHonolulu, HI 968141689757619
  19. Aaron HooHonolulu, HI 968131558771840
  20. Pamela Hope, MDWailuku, HI 967931003908757
  21. John Houk, M.D.Honolulu, HI 968131871676908
  22. Laura Houk, MDHonolulu, HI 968131619473758
  23. Christopher Howard, MDWailuku, HI 967931104926948
  24. Gregory Howick, MDHonolulu, HI 968141497855290
  25. Larry Hsu, MDHonolulu, HI 968251649137647
  26. Margaret Hu, MDKailua, HI 967341619046844
  27. Carolin Hubbard, MDHonolulu, HI 968191114027810
  28. Michelle Huber, MDKealakekua, HI 967501629010590
  29. Jason Hughes, DOKahuku, HI 967311114194073
  30. Birendra Huja, M.D.Honolulu, HI 968141386625630
  31. David Humber, MDAiea, HI 967011104995000
  32. Joseph Humphry, MDHonolulu, HI 968171033270327
  33. Marc Hunt, MDHonolulu, HI 968591639169378
  34. Reid HunterHonolulu, HI 968131467399964
  35. Frank Hurst, MDKailua Kona, HI 967401598864571
  36. Andy Hwang, MDHonolulu, HI 968191386374353
  37. Veronica Icaza Galindo, MDTripler Amc, HI 968591992494314
  38. Walter Igawa-Silva, M.D.Honolulu, HI 968191437593688
  39. Fritzie Igno, M.D.Honolulu, HI 968131114948940
  40. Malissa Iida-Takashima, MDAiea, HI 967011083810642
  41. Takeshi Iimura, M.D.Honolulu, HI 968171457517732
  42. Maria Ilar-Revilla, M.D.Waipahu, HI 967971619980471
  43. Derek Illastron, MDKahului, HI 967321790949956
  44. Wayne Inagaki, MDHonolulu, HI 968141033203559
  45. Melvin Inamasu, M.D.Honolulu, HI 968141851350144
  46. Gary Inamine, MDHonolulu, HI 968261013060698
  47. Nikki Inamine, M.D.Honolulu, HI 968261780848556
  48. Helen Ing, M.D.Kailua, HI 967341346290947
  49. Thomas Isadore, M.D.Honolulu, HI 968181861449951
  50. Michael Ishioka, M.D.Honolulu, HI 968171811085400

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.