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Ophthalmology

John Petty, MD

Sees patients in Honolulu, HI · Waipahu, HI · Hawaii

Summary

John Petty, MD (Ophthalmology) is enrolled with Medicare at 2 practice locations in Honolulu, HI and Waipahu, HI. NPI 1881665263. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John Petty, 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

OphthalmologyPrimary specialty
YesAccepts Medicare assignment
34Years since medical school (graduated 1992)
University Of California, San Diego School Of MedicineMedical school
MaleGender (as listed)
Eugene W M NG MD LLCGroup practice

Quick answers

Where does John Petty see patients?
Medicare's clinician data lists 2 practice locations, including Honolulu, HI and Waipahu, HI. Call before your visit to confirm the address.
What is John Petty's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does John Petty accept Medicare assignment?
Yes. Medicare's clinician data says John Petty 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 John Petty?
(808) 356-3820, as listed in official Medicare / NPI Registry data.
What is John Petty's NPI number?
1881665263. 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 John Petty is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Eugene W M NG MD LLC6 clinicians in the group

Specialties

Find other Ophthalmology doctors in Hawaii →

Other ophthalmologists in Honolulu

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

All ophthalmologists in Honolulu →

Clinician information

CredentialMD
Medical schoolUniversity Of California, San Diego School Of Medicine
Graduation year1992
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881665263
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 2026-10-02, retrieved 2026-10-29
  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