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

Obstetrics/Gynecology

Benton Chun, MD

Works at hospitals in Honolulu, HI · Aiea, HI · Hawaii

Summary

Benton Chun, MD (Obstetrics/Gynecology) is listed by Medicare at 3 hospitals in Honolulu, HI and Aiea, HI. NPI 1821176454. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Benton Chun, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
50Years since medical school (graduated 1976)
University Of Hawaii John A. Burns School Of MedicineMedical school
MaleGender (as listed)
Benton H.H. Chun, M.D., Inc.Group practice

Quick answers

Which hospitals does Benton Chun work at?
Medicare's official clinician data lists Benton Chun at 3 hospitals: Kapiolani Medical Center for Women & Children, Pali Momi Medical Center and The Queens Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Benton Chun see patients?
Medicare's clinician data lists 1 practice location in Honolulu, HI. Call before your visit to confirm the address.
What is Benton Chun's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Benton Chun accept Medicare assignment?
Yes. Medicare's clinician data says Benton Chun accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Benton Chun?
(808) 523-8868, as listed in official Medicare / NPI Registry data.
What is Benton Chun's NPI number?
1821176454. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Benton Chun works

Medicare's Facility Affiliation Data lists Benton Chun at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Benton Chun is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Benton Chun as a member of this group (CMS data updated 2026-10-02).

  • Benton H.H. Chun, M.D., Inc.3 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Hawaii →

Other OB-GYNs in Honolulu

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

All OB-GYNs in Honolulu →

Clinician information

CredentialMD
Medical schoolUniversity Of Hawaii John A. Burns School Of Medicine
Graduation year1976
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1821176454
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians