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 10 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. Ke Rui Lei, MDTripler Amc, HI 968591952711731
  2. Claudio Lencinas, M.D.Aiea, HI 967011114000395
  3. Randolph Leon Guerrero, M.D.Honolulu, HI 968191184689671
  4. April Leong, MDHonolulu, HI 968141831239433
  5. Nicole Leong, MDAiea, HI 967011093957425
  6. Steven Levine, MDHonolulu, HI 968131275640088
  7. Mary Lily Li, M.D.Honolulu, HI 968171417152901
  8. Sandy Liang, MDHonolulu, HI 968191538323555
  9. Bernadette Lim, MD, MSHonolulu, HI 968131528903689
  10. Eddie Lim, M.D.Honolulu, HI 968171164439683
  11. Vichol Limpattanachart, MD.Honolulu, HI 968131730740200
  12. Albert Lin, M.D.Ewa Beach, HI 967061235148701
  13. Mingsang Lin, M.D.Honolulu, HI 968261013984897
  14. Cecily Ling, MDHonolulu, HI 968191942223060
  15. Mark Lipetz, MDKihei, HI 967531306919956
  16. Nicole Littenberg, MDHonolulu, HI 968191972602456
  17. Jonathan Liu, MDHonolulu, HI 968131770420028
  18. Kevin LiuHonolulu, HI 968131427845973
  19. Randal Liu, M.D.Honolulu, HI 968131821002460
  20. Gerard Livaudais, MDKahului, HI 967321376626283
  21. James Lockyer, M.D.Lihue, HI 967661770627275
  22. Joanne Lombardi, MDKailua Kona, HI 967401548314164
  23. Sandra LooHonolulu, HI 968131851453948
  24. Kristi Lopez, MDHonolulu, HI 968131184887846
  25. Luke Lorenz, DOTripler Army Medical Center, HI 968591528808821
  26. Bennett Loui, M.D.Honolulu, HI 968131477643542
  27. James Love, MDHonolulu, HI 968141831299544
  28. Doanh Lu, MDHonolulu, HI 968161780290734
  29. Mark Lum, M.D.Honolulu, HI 968131679684443
  30. Mark Lum, MDHonolulu, HI 968141245331198
  31. Steven Lum, MDKailua, HI 967341790874972
  32. Yvonne Lum, MDHonolulu, HI 968251093192007
  33. Amy Lumeng, M.D.Tripler Amc, HI 968591073628475
  34. James Lumeng, M.D.Honolulu, HI 968211346387966
  35. Yangfan LuoHonolulu, HI 968131053846303
  36. Van Luu, M.D.Honolulu, HI 968131891998902
  37. Tiffany Ma, M.D., M.P.HHilo, HI 967201053689703
  38. Jhoanna Mabutas, MDHonolulu, HI 968191841281599
  39. Steven Macbride, M.D.Honolulu, HI 968191023047651
  40. Evelyn MacintyreWailuku, HI 967931245251388
  41. Gloria Madamba, MDHonolulu, HI 968171649337981
  42. Joseph Ryan Madamba, M.D.Honolulu, HI 968171902093305
  43. Suresh Madan, MDHonolulu, HI 968131326130618
  44. John Magauran, M.D.Honolulu, HI 968141962550194
  45. Thomas Maglinao, M.D.Honolulu, HI 968131609108315
  46. Anthony Magliulo, MDKailua, HI 967341558471342
  47. Raeann Magyar, M.D.Honolulu, HI 968131881769255
  48. Glenda Malana, MDEwa Beach, HI 967061639103070
  49. Tigist Mammo, MDWailuku, HI 967931194923961
  50. Maria Cecilia Mangrobang, M.D.Honolulu, HI 968191265481063

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.