NPPES file of Aug 9, 2026

Mai Tai Nguyen, M.D.

Hematology & Oncology Physician · Methuen, MA

Mai Tai Nguyen, M.D. is a hematology & oncology physician with a practice address in Methuen, Massachusetts, and NPI 1316088438, issued on Feb 9, 2007. Check the license (Massachusetts 54685, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316088438
Name
Mai Tai Nguyen
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
54685 MA
Self-reported in NPPES; status is on the state search
Practice location
411 Merrimack St, Methuen, MA 01844
Phone
(978) 686-9152
Enumerated
Feb 9, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(978) 794-3516
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 411 Merrimack St

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

  1. Salah Abass, M.D.Family Medicine Physician1417959776
  2. Jamshed Anvari, M.D.Internal Medicine Physician1821124405
  3. Dorothy Haverty-Bussiere, NP-CAdult Health Nurse Practitioner1346558491
  4. Durga Rao, M.D.Nephrology Physician1770554370
  5. Bijan Sadrnoori, M.D.Pulmonary Disease Physician1639135650
  6. Richard Sawyer, MDGastroenterology Physician1093794042

Verify Mai Tai Nguyen 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 54685
    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

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Industry payments in 2024: $15.00

1 payment: food and beverage; the largest payer was Sanofi Pasteur Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mai Nguyen$15.00
  2. Specialty average$7,481.41

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

Hematology & Oncology Physician providers in Massachusetts

There are 461 hematology & oncology physician records in Massachusetts.

Other hematology & oncology physician records in Massachusetts

  1. Gregory Abel, MDBoston, MA1285611954
  2. Rachel Abelman, MDBoston, MA1255821617
  3. Karim Abou-Nassar, MDBoston, MA1366770745
  4. Inas Abuali, M.D.Boston, MA1952659971
  5. Jose Acevedo Mejia, M.D.Boston, MA1801277173
  6. Maureen Achebe, MD, MPHBoston, MA1407955172
  7. Archana Agarwal, MDSpringfield, MA1548592165
  8. Rasmia Ahmed, MDFramingham, MA1568409936
  9. Hanny Al-Samkari, MDBoston, MA1669765988
  10. Tasneem Ali, M.D.Worcester, MA1629036553

Common questions

What is Mai Tai Nguyen, M.D.'s NPI number?

Mai Tai Nguyen, M.D.'s National Provider Identifier (NPI) is 1316088438, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mai Tai Nguyen, M.D. located?

The NPPES record lists a practice address at 411 Merrimack St, Methuen, MA, 01844. Phone: (978) 686-9152. Providers update this record themselves, so call before visiting.

How can I verify Mai Tai Nguyen, M.D.'s license?

NPPES lists Massachusetts license number 54685, 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.