Terry K. Shimamoto, MD

Medicare activity in 2024

Official CMS public-use data for Terry K. Shimamoto, 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)289 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)148 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)126 services
4. Measurement of brain wave activity (eeg), awake and asleep (95819)62 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)40 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 blood pressure75%
• High cholesterol75%
• Chronic kidney disease40%
• Diabetes39%
• Arthritis39%
• Osteoporosis32%

Hospitals where Terry K. Shimamoto works

Medicare's Facility Affiliation Data lists Terry K. Shimamoto 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.

• Adventist Health CastleKailua, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120006
• Kuakini Medical CenterHonolulu, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120007
• Pali Momi Medical CenterAiea, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120026

Practice locations

Addresses where Terry K. Shimamoto is enrolled with Medicare (CMS data updated October 2, 2026).

• 321 N Kuakini St, Suite 810Honolulu, HI 96817 (808) 523‑5885

Group practices

Medicare enrollment lists Terry K. Shimamoto as a member of this group (CMS data updated October 2, 2026).

• Neurology Associates Inc3 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Hawaii →

Other neurologists in Honolulu

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

• Navdeep S. Sangha, MD
• Sharin Y. Burton, MD
• Eonjung Kim, MD
• Jeffrey E. Liu, MD
• Brent A. Burroughs, MD
• Fay Gao, MD
• Sarah T. Graner, MD
• Darren Dugas, MD

All neurologists in Honolulu →

Other clinicians in Neurology Associates Inc

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

• Melvin H. Yee, MD
• Kevin G. Kimata, 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