Registry data as of Aug 27, 2026

Alexander Chiu, MD

Emergency Medicine Physician · Iselin, NJ

Alexander Chiu, MD is an emergency medicine physician with a practice address in Iselin, New Jersey, and NPI 1871754937, issued on Jun 21, 2008. Check the license (New Jersey 25MA09057500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1871754937
Name
Alexander Chiu
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
25MA09057500 NJ
Self-reported in NPPES; status is on the state search
Practice location
120 Wood Ave S, Iselin, NJ 08830
Phone
(510) 912-3636
Enumerated
Jun 21, 2008
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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Verify Alexander Chiu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA09057500
    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
Open the New Jersey 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.

Industry payments in 2024: $209.26

2 payments, mostly food and beverage; the largest payer was Abbott Laboratories. The 12,165 providers of this specialty with any payment received $1,340.71 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Chiu$209.26
  2. Specialty average$1,340.71

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

Emergency Medicine Physician providers in New Jersey

There are 1,657 emergency medicine physician records in New Jersey.

Other emergency medicine physician records in New Jersey

  1. Tareef Abbasi, MDClifton, NJ1427139617
  2. Mohammad Abboud, MDHackensack, NJ1881187359
  3. Moheb Abdelmalek, MDPerth Amboy, NJ1699776179
  4. Ibrahim Abdullah, M.D.Willingboro, NJ1649464140
  5. Kate Aberger, MDPaterson, NJ1821266719
  6. Vanessa Aboagye, DOPhillipsburg, NJ1750028437
  7. Adefris Adal, M.D.Jersey City, NJ1669728622
  8. Shivani AdhyaruMorristown, NJ1447754445
  9. David Adinaro, MDPaterson, NJ1114039849
  10. Kristen Adorno, MDCamden, NJ1689153678

Common questions

What is Alexander Chiu, MD's NPI number?

Alexander Chiu, MD's National Provider Identifier (NPI) is 1871754937, issued on Jun 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Chiu, MD located?

The NPPES record lists a practice address at 120 Wood Ave S, Iselin, NJ, 08830. Phone: (510) 912-3636. Providers update this record themselves, so call before visiting.

How can I verify Alexander Chiu, MD's license?

NPPES lists New Jersey license number 25MA09057500, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.