NPPES file of Aug 9, 2026

Doctors and health care providers in Honolulu, HI

12,408 individual NPPES records list a practice address in Honolulu, 1st of 66 Hawaii cities. The largest group is behavior technician: 1,384, 11% of the city's records, against 17% across Hawaii. Page 163 of 249.

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

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

The 8 largest groups in Honolulu

  1. Behavior Technician1,384
  2. Internal Medicine Physician579
  3. Pharmacist495
  4. Physical Therapist422
  5. Clinical Social Worker383
  6. Mental Health Counselor373
  7. Behavior Analyst371
  8. Registered Nurse357

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Honolulu in Hawaii

  • Rank in Hawaii1st of 66 cities by records
  • Share of the state38.7% of Hawaii's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.8% of all records
  • Behavior Technician rank1st of the 10 Hawaii cities with the most

Compared with Hawaii as a whole, Honolulu has 1.7× the state's share of anesthesiology physician records and 0.57× its share of family medicine physician records.

Providers in Honolulu, alphabetically

  1. Mari Okada, P.T.Physical Therapist1831467505
  2. Taryn Okada, LSWSocial Worker1497023485
  3. Cheryl OkadoPediatrics Physician1285626341
  4. Manami Okado, M.D.Surgery Physician1366678443
  5. Brandi Okamoto, MS, LMHCMental Health Counselor1871215012
  6. Gary Okamoto, MDSpecialist1629295795
  7. Jeffrey Okamoto, M.D.Developmental - Behavioral Pediatrics Physician1003903196
  8. John Okamoto, DDSGeneral Practice Dentistry1942238043
  9. Lauren Okamoto, MDFamily Medicine Physician1023270394
  10. Lindsey Okamoto, RNRegistered Nurse1841029618
  11. Sun Hwa Okamoto, RNRegistered Nurse1194571117
  12. Eric Okamura, LMTMassage Therapist1336289198
  13. Gary Okamura, MDOrthopaedic Surgery Physician1366542383
  14. Jordan OkamuraBehavior Technician1336870278
  15. Julie Okamura, MSPTPhysical Therapist1801995303
  16. Kelsie Okamura, PHDPsychologist1023322781
  17. Yui Okamura, PA-CMedical Physician Assistant1851801187
  18. Cortney OkanekuMental Health Counselor1073359998
  19. Kristen Okano-DalereBehavior Analyst1184178402
  20. Eric Okasaki, ATCStudent in an Organized Health Care Education/Training Program1437125820
  21. Grant Okawa, MDInternal Medicine Physician1073677878
  22. Eric OkazakiMental Health Counselor1588938849
  23. Kanu Okike, MD, MPHOrthopaedic Surgery Physician1851596431
  24. Leslie Okimoto, D.D.S.General Practice Dentistry1629273917
  25. Judy Okimura, MDInternal Medicine Physician1356454433
  26. Robert Okimura, LMFTMarriage & Family Therapist1093179673
  27. Leila Okinaka-Hu, M.D.Internal Medicine Physician1316144538
  28. Germaine Okino, LSWSocial Worker1386265080
  29. Zeal OkogeriChiropractor1265898399
  30. Melissa OktelaMental Health Counselor1467805663
  31. Collette Okubo, MDObstetrics & Gynecology Physician1386725844
  32. Donna OkuboSpeech-Language Pathologist1710521380
  33. Samantha Okubo, PHARMDPharmacist1750267316
  34. Esther OkudaBehavior Technician1831548171
  35. Wynn Okuda, DMDGeneral Practice Dentistry1841458817
  36. Yoko OkudaBehavior Analyst1467806430
  37. Kim OkuharaPharmacist1538686969
  38. Clifford Okumoto, MDPsychiatry Physician1194714238
  39. Glenn Okumoto, DDSGeneral Practice Dentistry1285615831
  40. Aya Okumura, LCSWSocial Worker1356405781
  41. Jesse OkumuraBehavior Technician1336896729
  42. Sada Okumura, M.D.Neurology with Special Qualifications in Child Neurology Physician1861500308
  43. Yuko OkureMassage Therapist1942729082
  44. Yvonne OkutsuSpeech-Language Pathologist1992353304
  45. Natasha OlavarriaAdult Health Nurse Practitioner1871053801
  46. Timothy Olderr, M.D.Physical Medicine & Rehabilitation Physician1316034457
  47. Jenifer Olin, BACHELORSBehavior Analyst1225567373
  48. John OlipaniBehavior Technician1437043676
  49. Rosemarie OlipaniBehavior Technician1265084313
  50. Alecsander Olipares, BCBABehavior Analyst1669988762

The largest Hawaii cities

  1. Hilo1,758
  2. Waipahu1,605
  3. Aiea1,481
  4. Kailua1,421
  5. Wailuku1,087

All of Hawaii →

How to read this directory

Honolulu, Hawaii appears in the CMS National Plan and Provider Enumeration System with 12,408 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Honolulu - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Honolulu practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Honolulu is weighted toward Behavior Technician (1,384 clinicians, followed by Internal Medicine Physician with 579 and Pharmacist with 495). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Hawaii's population, Honolulu reports roughly 864.6 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For Honolulu patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Honolulu, HI?

There are 12,408 registered healthcare providers in Honolulu, HI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Honolulu?

The most common specialties in Honolulu are Behavior Technician, Internal Medicine Physician, Pharmacist, Physical Therapist, Clinical Social Worker. Behavior Technician has the most providers with 1,384.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.