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 17 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. Maria Charito Termulo, MDWailuku, HI 967931538212113
  2. Lauren Thom, MBBS, MDKealakekua, HI 967501982055851
  3. Sean Thomas, M.D.Honolulu, HI 968131124067137
  4. Jason Timmerman, MDHonolulu, HI 968191083548440
  5. Laurie Tom, M.D.Honolulu, HI 968131861487407
  6. Russell Tom, M.D.Aiea, HI 967011346258407
  7. Barney Toyama, M.D.Kealakekua, HI 967501043381221
  8. Michelle TrinhHonolulu, HI 968131730025453
  9. Joseph Tsai, M.D.Kaneohe, HI 967441245299148
  10. Takahiko Tsutsumi, M.D.Honolulu, HI 968131437388725
  11. Wray Tsuzaki, MDHonolulu, HI 968141396837779
  12. Jason Uchida, N.D.Honolulu, HI 968141780712505
  13. Janice Ung, MDHonolulu, HI 968191275548091
  14. Jessica UngHonolulu, HI 968131154266690
  15. Vuong Uong, MDHonolulu, HI 968141588856314
  16. Orlando Urbano Farje, MDJbphh, HI 968601548910037
  17. Quintin Uy, MDHonolulu, HI 968171386679397
  18. Brent Uyeno, M.D.Honolulu, HI 968171649227158
  19. Myrna Uytingco, M.D.Ewa Beach, HI 967061497790281
  20. Zain Vally-Mahomed, MDHilo, HI 967201902945926
  21. Nicholas Van, MDHonolulu, HI 968131962348722
  22. Andrew Van Wieren, M.D.Wailuku, HI 967931639463532
  23. Richa Varshney, MDHonolulu, HI 968131871722991
  24. Marko Vasic, MDWahiawa, HI 967861720431695
  25. Alena Velasco, M.D.Honolulu, HI 968131194772335
  26. Dale Vincent, MDTripler Amc, HI 968591235120643
  27. Dana Vinter, MDKamuela, HI 967431952833600
  28. Sharon Vitousek, M.D.Kamuela, HI 967431316186174
  29. Erik Vonhagen, M.D.Honolulu, HI 968151508068768
  30. Cindy Vuong, MDHonolulu, HI 968191679203665
  31. Milton Vuong, MDHonolulu, HI 968131265377675
  32. Dennis Wachi, M.D.Honolulu, HI 968141396714440
  33. Peter Wai, MDHonolulu, HI 968131982660544
  34. Josephine Waite, MDWahiawa, HI 967861306945803
  35. Anthea Wang, MDHonolulu, HI 968141417056805
  36. Changhua Wang, M.D.Kaneohe, HI 967441487994620
  37. Sylvia Wang, MDKailua, HI 967341043254113
  38. Chase Warashina, MDHonolulu, HI 968131013586775
  39. James Warner, MDHonolulu, HI 968141700958790
  40. Amanda Wasko, MDHonolulu, HI 968131336717578
  41. Gerald Watanabe, M.D.Honolulu, HI 968171770660581
  42. Jackson Watkins, MDTripler Army Medical Center, HI 968591265224240
  43. Joan Watson, MDHonolulu, HI 968191780626259
  44. Karen White, MDHonolulu, HI 968251598865156
  45. Timothy Whiteside, M.D.Kailua, HI 967341316043334
  46. Gary Wilkins, MDWailuku, HI 967931073696878
  47. Donelle Williams, M.D.Wailuku, HI 967931285646737
  48. Frank Williams, M.D.Kailua, HI 967341992811574
  49. Katherine Williams, M.D.Honolulu, HI 968131467527556
  50. Joy Wilson, MDHilo, HI 967201043484637

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.