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Family Practice

Damien K. Chong-Hanssen, MD

Works at hospitals in Waimea, HI · Lihue, HI · Hawaii

Summary

Dr. Damien K. Chong-Hanssen, MD is a family doctor at 4643 Waimea Canyon Dr, Waimea, HI 96796. Phone: (808) 338-1855. Accepts Medicare assignment. NPI 1114152501. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 4643 Waimea Canyon Dr, Waimea, HI 96796 · Directions (1 more location)
  • Phone: (808) 338‑1855
  • Medicare: Accepts Medicare assignment
  • Hospitals: Kauai Veterans Memorial Hospital, Wilcox Memorial Hospital
  • Group practice: Hoola Lahui Hawaii
  • Medical school: University Of Southern California Keck 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 Damien K. Chong-Hanssen, 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 Damien K. Chong-Hanssen accept Medicare assignment?
Yes. Medicare's clinician data says Damien K. Chong-Hanssen 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 Damien K. Chong-Hanssen's NPI number?
1114152501. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Damien K. Chong-Hanssen works

Medicare's Facility Affiliation Data lists Damien K. Chong-Hanssen 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.

Practice locations

Addresses where Damien K. Chong-Hanssen is enrolled with Medicare (CMS data updated October 2, 2026).

  • 4643 Waimea Canyon DrWaimea, HI 96796 (808) 338‑1855
  • PO Box, Suite 487Waimea, HI 96796

Group practices

Medicare enrollment lists Damien K. Chong-Hanssen as a member of this group (CMS data updated October 2, 2026).

  • Hoola Lahui Hawaii11 clinicians in the group

Specialties

Find other Family Practice doctors in Hawaii →

Other family doctors in Hawaii

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

All family doctors in Hawaii →

Other clinicians in Hoola Lahui Hawaii

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

Clinician information

CredentialMD
Medical schoolUniversity Of Southern California Keck 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)1114152501
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians