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Undefined Physician Type (Specify)

Melissa S. Yamauchi, MD

Sees patients in Honolulu, HI · Hawaii

Summary

Dr. Melissa S. Yamauchi, MD is a physician at 1319 Punahou St, Honolulu, HI 96826. Phone: (808) 983-6000. Accepts Medicare assignment. NPI 1952620791. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Physician (Medicare lists Undefined Physician Type (Specify))
  • Address: 1319 Punahou St, Honolulu, HI 96826 · Directions
  • Phone: (808) 983‑6000
  • Medicare: Accepts Medicare assignment
  • Group practice: Kapiolani Medical Specialists
  • Medical school: Oregon Health Sciences University School Of Medicine · graduated 2010 (16 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Melissa S. Yamauchi, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Melissa S. Yamauchi accept Medicare assignment?
Yes. Medicare's clinician data says Melissa S. Yamauchi 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 Melissa S. Yamauchi's NPI number?
1952620791. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Melissa S. Yamauchi is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Melissa S. Yamauchi as a member of this group (CMS data updated October 2, 2026).

  • Kapiolani Medical Specialists97 clinicians in the group

Specialties

Find other Undefined Physician Type (Specify) doctors in Hawaii →

Other physicians in Honolulu

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

All physicians in Honolulu →

Other clinicians in Kapiolani Medical Specialists

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

Clinician information

CredentialMD
Medical schoolOregon Health Sciences University School Of Medicine
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952620791
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians