Quick answers
- Does Mao Yamakawa accept Medicare assignment?
- Yes. Medicare's clinician data says Mao Yamakawa 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 Mao Yamakawa's NPI number?
- 1497376628. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mao Yamakawa works
Medicare's Facility Affiliation Data lists Mao Yamakawa 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.
- Pali Momi Medical CenterAiea, HI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 120026
- The Queens Medical CenterHonolulu, HI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 120001
Practice locations
Addresses where Mao Yamakawa is enrolled with Medicare (CMS data updated October 2, 2026).
- 1301 Punchbowl StHonolulu, HI 96813 (808) 691‑1000
- 650 Iwilei Rd, Suite 225Honolulu, HI 96817 (808) 356‑4300
- 98 -1079 Moanalua RdAiea, HI 96701 (808) 486‑6000
Group practices
Medicare enrollment lists Mao Yamakawa as a member of these groups (CMS data updated October 2, 2026).
- Pacific Anesthesia Inc109 clinicians in the group
- Vital Anesthesia Care Inc42 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Honolulu
Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.
Other clinicians in Pacific Anesthesia Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497376628 |
| 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