Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Sarah J. Canyon, MD

Works at hospitals in Kailua, HI · Hawaii

Summary

Dr. Sarah J. Canyon, MD is a family doctor at 328 Uluniu St, Suite 103, Kailua, HI 96734. Phone: (808) 202-2369. Accepts Medicare assignment. In 2024, Sarah J. Canyon had 122 Original Medicare patients and 708 services. NPI 1588082259. 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: Family doctor (Medicare lists Family Practice)
  • Address: 328 Uluniu St, Suite 103, Kailua, HI 96734 · Directions
  • Phone: (808) 202‑2369
  • Medicare: Accepts Medicare assignment
  • Hospital: Adventist Health Castle
  • Group practice: Canyon Primary Care LLC
  • Medical school: graduated 2009 (17 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Sarah J. Canyon, 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 Sarah J. Canyon accept Medicare assignment?
Yes. Medicare's clinician data says Sarah J. Canyon 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 Sarah J. Canyon see?
In 2024, CMS data shows 122 Original Medicare patients and 708 services for Sarah J. Canyon. This counts Original Medicare only and measures volume, not quality.
What is Sarah J. Canyon's NPI number?
1588082259. 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 Sarah J. Canyon, 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 patients122
Services billed to Medicare708
Different services or procedures33
Participating Medicare providerYes
Average age of these patients76

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)251 services
  2. Advance care planning, first 30 minutes (99497)106 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)90 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)74 services
  5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)59 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 pressure66%
  • Arthritis40%
  • Osteoporosis26%
  • Diabetes20%
  • Ischemic heart disease20%

Hospitals where Sarah J. Canyon works

Medicare's Facility Affiliation Data lists Sarah J. Canyon 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

Practice locations

Addresses where Sarah J. Canyon is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sarah J. Canyon as a member of this group (CMS data updated October 2, 2026).

  • Canyon Primary Care LLC2 clinicians in the group

Specialties

Find other Family Practice doctors in Hawaii →

Other family doctors in Kailua

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

All family doctors in Kailua →

Other clinicians in Canyon Primary Care LLC

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

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1588082259
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