NPPES file of Aug 9, 2026

Nam Phuong T. Tran, MD

Anesthesiology Physician · Boston, MA

Nam Phuong T. Tran, MD is an anesthesiology physician with a practice address in Boston, Massachusetts, and NPI 1336589985, issued on Jun 27, 2013. Check the license (Massachusetts L-255160, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336589985
Name
Nam Phuong T. Tran
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
L-255160 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St., Boston, MA 02114
Phone
(617) 726-3030
Enumerated
Jun 27, 2013
Record last updated
Jun 27, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210420002889); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2013
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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Also registered at 55 Fruit St.

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

  1. Francisco Agrait-Taboas, M.D.Psychiatry Physician1225359516
  2. Mohammed Ali, MB BCH BAOCardiovascular Disease Physician1497184808
  3. Krishna Aragam, MDCardiovascular Disease Physician1740573062
  4. Brian Baccari, PA-CPhysician Assistant1124338546
  5. Jennifer Belmonte, PA-CPhysician Assistant1184778185
  6. Eyal Benjamin Ben Assa, MDInternal Medicine Physician1740720937

Verify Nam Phuong T. Tran 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 L-255160
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 79.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score75.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $25.46

1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nam Phuong Tran$25.46
  2. Specialty average$669.59

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

Bills Medicare through one group practice

  1. Anesthesia Service Medical GroupSan Diego, CA

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

Nam Phuong T. Tran among 2,089 anesthesiology physician records in Massachusetts

Nam Phuong T. Tran, MD is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 65% of them.

  • NPI issued2013 · 65% of these records are older, 32% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2013 · median 2008 among the 1,472 with a school on file
  • Record last updated2013 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,082 anesthesiology physician records list a practice address in Boston

They are 1,082 of the 41,865 NPPES records with a practice address in Boston, and 2,089 anesthesiology physician records in Massachusetts.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Wei Chao, MD PHDBoston, MA 021141922098730
  2. Joseph Cotten, MD PHDBoston, MA 021141215927827
  3. Marianna Crowley, MDBoston, MA 021141093705691
  4. William Denman, MDBoston, MA 021141376533794
  5. Martha Gallagher, MDBoston, MA 021141790775476
  6. Douglas Hansell, MDBoston, MA 021141780674051
  7. William Kimball, MD PHDBoston, MA 021141942290515
  8. Jean Kwo, MDBoston, MA 021141275523748

Common questions

What is Nam Phuong T. Tran, MD's NPI number?

Nam Phuong T. Tran, MD's National Provider Identifier (NPI) is 1336589985, issued on Jun 27, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Nam Phuong T. Tran, MD located?

The NPPES record lists a practice address at 55 Fruit St., Boston, MA, 02114. Phone: (617) 726-3030. Providers update this record themselves, so call before visiting.

How can I verify Nam Phuong T. Tran, MD's license?

NPPES lists Massachusetts license number L-255160, 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.

What is Nam Phuong T. Tran, MD's MIPS final score?

The 2023 MIPS final score is 79.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.