Fujiko R. Matsui, DO

Medicare activity in 2024

Official CMS public-use data for Fujiko R. Matsui, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)42 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)11 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol72%
• High blood pressure66%
• Arthritis36%
• Diabetes34%
• Osteoporosis26%
• Anxiety23%

Hospitals where Fujiko R. Matsui works

Medicare's Facility Affiliation Data lists Fujiko R. Matsui 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.

• Kaiser Foundation HospitalHonolulu, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120011

Practice locations

Addresses where Fujiko R. Matsui is enrolled with Medicare (CMS data updated October 2, 2026).

• 1292 Waianuenue AveHilo, HI 96720 (808) 934‑4000
• 740 Kilauea AveHilo, HI 96720 (808) 333‑3420

Group practices

Medicare enrollment lists Fujiko R. Matsui as a member of these groups (CMS data updated October 2, 2026).

• Hawaii Permanente Medical Group Inc704 clinicians in the group
• Maika I Health Corporation3 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Hawaii →

Other family doctors in Hilo

Clinicians with the same Medicare primary specialty in Hilo, HI — not a recommendation.

• Robert McReynolds, MD
• Chrissy A. Capati, DO
• Jeffrey Wicker, MD
• Matthew C. Davies
• Stephen A. Warsh, MD
• Mililani K. Traskbatti, MD
• Gaku Yamaguchi, MD
• Anju Varanasi, MD

All family doctors in Hilo →

Other clinicians in Hawaii Permanente Medical Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Margaret D. Kottke, MD
• Natalie F. Underwood, PA
• Keivon R. Kianfar, PA
• David N. Ricks, MD
• Lana H. Gimber, MD
• Christina L. Bell, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians