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Pathology

Nathan H. Tokuda, MD

Works at hospitals in Lihue, HI · Hawaii

Summary

Dr. Nathan H. Tokuda, MD is a pathologist at 221 Mahalani St, Wailuku, HI 96793. Phone: (808) 242-2064. Accepts Medicare assignment. In 2024, Nathan H. Tokuda had 596 Original Medicare patients and 1,808 services. NPI 1750517611. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Pathologist (Medicare lists Pathology)
  • Address: 221 Mahalani St, Wailuku, HI 96793 · Directions
  • Phone: (808) 242‑2064
  • Medicare: Accepts Medicare assignment
  • Hospital: Wilcox Memorial Hospital
  • Group practice: Pan Pacific Pathologists LLC
  • Medical school: University Of Hawaii John A. Burns School Of Medicine · graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Nathan H. Tokuda, 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 Nathan H. Tokuda accept Medicare assignment?
Yes. Medicare's clinician data says Nathan H. Tokuda 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.
How many Medicare patients does Nathan H. Tokuda see?
In 2024, CMS data shows 596 Original Medicare patients and 1,808 services for Nathan H. Tokuda. This counts Original Medicare only and measures volume, not quality.
What is Nathan H. Tokuda's NPI number?
1750517611. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Nathan H. Tokuda, 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.

Original Medicare patients596
Services billed to Medicare1,808
Different services or procedures31
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)983 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)217 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)97 services
  4. Pathology examination of tissue using a microscope, moderately low complexity (88304)58 services
  5. Cell examination of specimen, concentration technique (88108)49 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 cholesterol75%
  • High blood pressure63%
  • Arthritis31%
  • Diabetes26%
  • Chronic kidney disease24%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)20%

Hospitals where Nathan H. Tokuda works

Medicare's Facility Affiliation Data lists Nathan H. Tokuda 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.

  • Wilcox Memorial HospitalLihue, HI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 120014

Practice locations

Addresses where Nathan H. Tokuda is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nathan H. Tokuda as a member of this group (CMS data updated October 2, 2026).

  • Pan Pacific Pathologists LLC19 clinicians in the group

Specialties

Find other Pathology doctors in Hawaii →

Other pathologists in Hawaii

Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.

All pathologists in Hawaii →

Other clinicians in Pan Pacific Pathologists LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Hawaii John A. Burns School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1750517611
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. 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