NPPES file of Aug 9, 2026

John William Km Chang, DDS

Pediatric Dentistry · Mililani, HI

John William Km Chang, DDS is a pediatric dentistry with a practice address in Mililani, Hawaii, and NPI 1518307610, issued on Jul 3, 2013. Check the license (Hawaii DT-2543, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518307610
Name
John William Km Chang
Credential
DDS
Primary taxonomy
Pediatric Dentistry 1223P0221X
License numbers
DT-2543 HI
2013022282 MO
Self-reported in NPPES; status is on the state search
Practice location
95-1105 Ainamakua Dr, Mililani, HI 96789
Phone
(808) 445-6272
Enumerated
Jul 3, 2013
Record last updated
May 8, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(808) 495-0582
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatric dentistry records → All 66 in Hawaii → Look up another NPI →

Verify John William Km Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license DT-2543    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Hawaii license search

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Industry payments in 2024: $66.32

1 payment: food and beverage; the largest payer was Henry Schein, Inc. The 2,607 providers of this specialty with any payment received $434.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John William Chang$66.32
  2. Specialty average$434.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

John William Km Chang among 66 pediatric dentistry records in Hawaii

John William Km Chang, DDS is one of 66 pediatric dentistry records with a practice address in Hawaii. 45% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.

  • NPI issued2013 · 68% of these records are older, 24% newer
  • In a Medicare fileYes · 45% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2017 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Dentistry providers in Hawaii

There are 66 pediatric dentistry records in Hawaii.

All 66 in Hawaii → Every provider in Mililani → Pediatric Dentistry nationwide →

The 8 pediatric dentistry records with the nearest ZIP codes

  1. Joanna Lee, DMDWaianae, HI 967921902464472
  2. Steven McDaniel, DMDWailuku, HI 967931801456918
  3. Emilie Sumida, DDSWailuku, HI 967931437136769
  4. Shaun Wright, D.D.S.Wailuku, HI 967931518024587
  5. Kin Ching, DDS, MSPearl City, HI 967821790855856
  6. Nicole EndoPearl City, HI 967821558721456
  7. Lynn Fujimoto, DMDPearl City, HI 967821255401329
  8. Tian He, D.M.D.Pearl City, HI 967821396158556

Common questions

What is John William Km Chang, DDS's NPI number?

John William Km Chang, DDS's National Provider Identifier (NPI) is 1518307610, issued on Jul 3, 2013. An NPI identifies a provider in billing; it is not a license.

Where is John William Km Chang, DDS located?

The NPPES record lists a practice address at 95-1105 Ainamakua Dr, Mililani, HI, 96789. Phone: (808) 445-6272. Providers update this record themselves, so call before visiting.

How can I verify John William Km Chang, DDS's license?

NPPES lists Hawaii license number DT-2543, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.