NPPES file of Aug 9, 2026

Christopher Chan, D.M.D.

Dentist · Brooklyn, NY

Christopher Chan, D.M.D. is a dentist with a practice address in Brooklyn, New York, and NPI 1639538978, issued on Feb 15, 2016. Check the license (New York 058679, as entered in NPPES) with the New York 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
1639538978
Name
Christopher Chan
Credential
D.M.D.
Primary taxonomy
Dentist 122300000X
License number
058679 NY
Self-reported in NPPES; status is on the state search
Practice location
150 55TH St, Brooklyn, NY 11220
Phone
(617) 959-9209
Enumerated
Feb 15, 2016
Record last updated
May 3, 2019 (not updated in 7 years: call before relying on the address or phone)
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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Also registered at 150 55TH St

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

  1. Deoranie Abdel-Naby, MDSurgical Critical Care Physician1760869069
  2. Avinell Abdool, PA-CMedical Physician Assistant1558848572
  3. Marium AbdouPediatric Dentistry1821787490
  4. Sarah Abdul SaterInternal Medicine Physician1255742912
  5. Nazli AbhariStudent in an Organized Health Care Education/Training Program1962081653
  6. Mary Megan Aboody, P.A.Physician Assistant1538228804

Verify Christopher Chan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 058679
    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 New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $21.27

1 payment: food and beverage; the largest payer was OraPharma, a division of Bausch Health US, LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Chan$21.27
  2. Specialty average$540.36

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

Christopher Chan among 5,918 dentist records in New York

Christopher Chan, D.M.D. is one of 5,918 dentist records with a practice address in New York. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.

  • NPI issued2016 · 79% of these records are older, 19% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2019 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

657 dentist records list a practice address in Brooklyn

They are 657 of the 64,057 NPPES records with a practice address in Brooklyn, and 5,918 dentist records in New York.

The 8 dentist records with the nearest ZIP codes

  1. Yiuhung Chow, DDSBrooklyn, NY 112201750411435
  2. Roger Desroches, DDSBrooklyn, NY 112201659440824
  3. Vincent Liang, D.D.S.Brooklyn, NY 112201215928502
  4. Angela Lo, D.D.S.Brooklyn, NY 112201518187152
  5. Lauro Medrano-Saldana, DDSBrooklyn, NY 112201972573004
  6. Aneta Mejia, DDSBrooklyn, NY 112201891992541
  7. Barbara Ottenio, DDSBrooklyn, NY 112201073621371
  8. Widad Rafla, DDSBrooklyn, NY 112201831243914

Common questions

What is Christopher Chan, D.M.D.'s NPI number?

Christopher Chan, D.M.D.'s National Provider Identifier (NPI) is 1639538978, issued on Feb 15, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Chan, D.M.D. located?

The NPPES record lists a practice address at 150 55TH St, Brooklyn, NY, 11220. Phone: (617) 959-9209. Providers update this record themselves, so call before visiting.

How can I verify Christopher Chan, D.M.D.'s license?

NPPES lists New York license number 058679, as entered by the provider. Search the New York 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.

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.