NPPES file of Aug 9, 2026

Leslie Catherine Yuen, MD

Student in an Organized Health Care Education/Training Program · Boston, MA

Leslie Catherine Yuen, MD is a student in an organized health care education/training program with a practice address in Boston, Massachusetts, and NPI 1487303376, issued on Mar 20, 2022. Check the license with the Massachusetts 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
1487303376
Name
Leslie Catherine Yuen
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1467 Tremont St Apt 402, Boston, MA 02120
Phone
(203) 644-3539
Enumerated
Mar 20, 2022
Record last updated
Feb 21, 2024
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 Leslie Catherine Yuen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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
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84% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

29 Medicare Part D claims for 16 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 15 claims were for opioids.

  1. Leslie Yuen29
  2. Specialty average185

Most prescribed

  1. Oxycodone Hcl11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Leslie Catherine Yuen among 11,235 student in an organized health care education/training program records in Massachusetts

Leslie Catherine Yuen, MD is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 32% of them.

  • NPI issued2022 · 32% of these records are older, 60% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2024 · 27% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6,126 student in an organized health care education/training program records list a practice address in Boston

They are 6,126 of the 41,865 NPPES records with a practice address in Boston, and 11,235 student in an organized health care education/training program records in Massachusetts.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Katherine Corteselli, MARoxbury, MA 021201003579822
  2. Abbe Finberg, DMDRoxbury, MA 021201750874665
  3. Jessica Fitts, PH.D.Roxbury, MA 021201598430969
  4. Marie-Helene Gagnon, MDBoston, MA 021201649790072
  5. Emily HolmesBoston, MA 021201396355517
  6. Stephanie Hughes, MA/CAGSBoston, MA 021201851819957
  7. Nicole LamRoxbury, MA 021201669060851
  8. Christopher Lim, BMBSBoston, MA 021201811424005

Common questions

What is Leslie Catherine Yuen, MD's NPI number?

Leslie Catherine Yuen, MD's National Provider Identifier (NPI) is 1487303376, issued on Mar 20, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Catherine Yuen, MD located?

The NPPES record lists a practice address at 1467 Tremont St Apt 402, Boston, MA, 02120. Phone: (203) 644-3539. Providers update this record themselves, so call before visiting.

How can I verify Leslie Catherine Yuen, MD's license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Leslie Catherine Yuen, MD prescribe under Medicare Part D?

In 2024, Leslie Catherine Yuen, MD had 29 Medicare Part D claims for 16 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions 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.