NPPES file of Aug 9, 2026

Elizabeth Hai Yen Du, M.D.

Diagnostic Radiology Physician · Boston, MA

Elizabeth Hai Yen Du, M.D. is a diagnostic radiology physician with a practice address in Boston, Massachusetts, and NPI 1396304358, issued on Jun 12, 2019. Check the license (Massachusetts 281166, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1396304358
Name
Elizabeth Hai Yen Du
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
281166 MA
Self-reported in NPPES; status is on the state search
Practice location
Department OF Radiology, Beth Israel Deaconess Medical, Boston, MA 02215
Phone
(617) 754-2009
Enumerated
Jun 12, 2019
Record last updated
Apr 8, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210811003101); accepts Medicare assignment
Medical or professional school
Un Of British Columbia, Faculty Of Medicine, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Elizabeth Hai Yen Du in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 281166
    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 Massachusetts 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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Bills Medicare through 2 group practices

  1. Associated Physicians OF Harvard Medical Faculty Physicians AT Beth ISNew Bedford, MA
  2. Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth Hai Yen Du among 1,658 diagnostic radiology physician records in Massachusetts

Elizabeth Hai Yen Du, M.D. is one of 1,658 diagnostic radiology physician records with a practice address in Massachusetts. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 84% of them.

  • NPI issued2019 · 84% of these records are older, 12% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2015 · median 2006 among the 1,125 with a school on file
  • Record last updated2021 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

896 diagnostic radiology physician records list a practice address in Boston

They are 896 of the 41,865 NPPES records with a practice address in Boston, and 1,658 diagnostic radiology physician records in Massachusetts.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Marina Alfisher, MDBoston, MA 022151417925207
  2. Jerome AuerbachBoston, MA 022151417942129
  3. Suraj Bowry, M.D.Boston, MA 022151891754321
  4. Mary Chou, M.D.Boston, MA 022151588623961
  5. Maureen Clarke, M.D.Boston, MA 022151891751855
  6. Eric Cortell, MDBoston, MA 022151992791545
  7. James Hayes, M.D.Boston, MA 022151548226517
  8. Arie Herskovits, MDBoston, MA 022151639127897

Common questions

What is Elizabeth Hai Yen Du, M.D.'s NPI number?

Elizabeth Hai Yen Du, M.D.'s National Provider Identifier (NPI) is 1396304358, issued on Jun 12, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Hai Yen Du, M.D. located?

The NPPES record lists a practice address at Department OF Radiology, Beth Israel Deaconess Medical, Boston, MA, 02215. Phone: (617) 754-2009. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Hai Yen Du, M.D.'s license?

NPPES lists Massachusetts license number 281166, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. 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), 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.