NPPES file of Aug 9, 2026

Diane Y. Cha-Loo, D.D.S.

Periodontics · Honolulu, HI

Diane Y. Cha-Loo, D.D.S. is a periodontics with a practice address in Honolulu, Hawaii, and NPI 1295883338, issued on Jan 8, 2007. Check the license (Hawaii DT-2277, 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
1295883338
Name
Diane Y. Cha-Loo
Credential
D.D.S.
Primary taxonomy
Periodontics 1223P0300X
License numbers
DT-2277 HI
20714 MA
Self-reported in NPPES; status is on the state search
Practice location
848 S Beretania St, Honolulu, HI 96813
Phone
(808) 524-1102
Enumerated
Jan 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(808) 599-4696
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 periodontics records → All 39 in Hawaii → Look up another NPI →

Also registered at 848 S Beretania St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Kistner, M.D.Vascular Surgery Physician1568541506
  2. Kevin Loo, DMDProsthodontics1629126768
  3. Raymond Loo, D.D.S.Dentist1821134552
  4. Angela Payumo, M.D.Internal Medicine Physician1457592081
  5. Kent Sato, DMDGeneral Practice Dentistry1700931003
  6. Kristen Tom, PSY.D.Clinical Psychologist1366820003

Verify Diane Y. Cha-Loo 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-2277    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: $143.51

1 payment: food and beverage; the largest payer was Zimvie Inc. The 2,966 providers of this specialty with any payment received $1,338.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Diane Cha-Loo$143.51
  2. Specialty average$1,338.41

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

Diane Y. Cha-Loo among 39 periodontics records in Hawaii

Diane Y. Cha-Loo, D.D.S. is one of 39 periodontics records with a practice address in Hawaii. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.

  • NPI issued2007 · 33% of these records are older, 33% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Periodontics providers in Hawaii

There are 39 periodontics records in Hawaii.

All 39 in Hawaii → Every provider in Honolulu → Periodontics nationwide →

The 8 periodontics records with the nearest ZIP codes

  1. Gerald Meredith, DDS, MSHonolulu, HI 968131093749780
  2. Edmund Cassella, DMDHonolulu, HI 968141063567113
  3. Michael Ching, D.D.S.Honolulu, HI 968141477767051
  4. Yiu Kai Choy, D.D.S.Honolulu, HI 968141013395029
  5. Lyndon Fong, LYNDON FONG DDS MSHonolulu, HI 968141578614558
  6. Nicholas Fujii, D.D.SHonolulu, HI 968141518392182
  7. Darin Iha, DDS,MSHonolulu, HI 968141053440305
  8. Laura Lawler, DDSHonolulu, HI 968141811029465

Common questions

What is Diane Y. Cha-Loo, D.D.S.'s NPI number?

Diane Y. Cha-Loo, D.D.S.'s National Provider Identifier (NPI) is 1295883338, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Diane Y. Cha-Loo, D.D.S. located?

The NPPES record lists a practice address at 848 S Beretania St, Honolulu, HI, 96813. Phone: (808) 524-1102. Providers update this record themselves, so call before visiting.

How can I verify Diane Y. Cha-Loo, D.D.S.'s license?

NPPES lists Hawaii license number DT-2277, 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.