Quick answers
- Does Ronald Y. Fujimoto accept Medicare assignment?
- Yes. Medicare's clinician data says Ronald Y. Fujimoto accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Ronald Y. Fujimoto's NPI number?
- 1962407668. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ronald Y. Fujimoto works
Medicare's Facility Affiliation Data lists Ronald Y. Fujimoto at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Samuel Mahelona Memorial HospitalKapaa, HI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 121306
Practice locations
Addresses where Ronald Y. Fujimoto is enrolled with Medicare (CMS data updated October 2, 2026).
- 2829 Ala Kalani Kaumaka St, Suite B 201Koloa, HI 96756 (808) 742‑0999
- 4353 Waialo RdEleele, HI 96705 (808) 335‑0579
- 4463 Pahee St, Suite 206Lihue, HI 96766 (808) 241‑5799
- 4489 Papalina RdKalaheo, HI 96741 (808) 332‑8523
- 4800 Kawaihau RdKapaa, HI 96746 (808) 822‑4961
Group practices
Medicare enrollment lists Ronald Y. Fujimoto as a member of this group (CMS data updated October 2, 2026).
- Samuel Mahelona Memorial Hospital47 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Hawaii
Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.
Other clinicians in Samuel Mahelona Memorial Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | College Of Osteo Med Of The Pacific At Pomona |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962407668 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians