NPPES file of Aug 9, 2026

Jean Noel Yeung, M.D., M.SC.

Internal Medicine Physician · Chestnut Hill, MA

Jean Noel Yeung, M.D., M.SC. is an internal medicine physician with a practice address in Chestnut Hill, Massachusetts, and NPI 1811018971, issued on Apr 3, 2007. Check the license (Massachusetts 223617, 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
1811018971
Name
Jean Noel Yeung
Credential
M.D., M.SC.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
223617 MA
Self-reported in NPPES; status is on the state search
Practice location
850 Boylston St Ste 530, Chestnut Hill, MA 02467
Phone
(617) 732-9900
Enumerated
Apr 3, 2007
Record last updated
Nov 21, 2024
Fax
(617) 277-1581
Medicare enrollment
Enrolled (PECOS I20071228000106); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 850 Boylston St Ste 530

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

  1. Alexandra EllisPhysician Assistant1821745985
  2. Lucy FlynnInternal Medicine Physician1518457977
  3. Lauren Gaffny, PA-CMedical Physician Assistant1578080131
  4. Van Pham, MDFamily Medicine Physician1003502089
  5. Ann Pinto, MDInternal Medicine Physician1760580625

Verify Jean Noel Yeung 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 223617
    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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13% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,774 Medicare Part D claims for 408 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Jean Yeung2,774
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium338 claims
  2. Lisinopril228 claims
  3. Losartan Potassium178 claims
  4. Amlodipine Besylate132 claims
  5. Levothyroxine Sodium114 claims
  6. Metoprolol Succinate110 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.

Bills Medicare through one group practice

  1. Medical Care OF Boston Management CorporationSharon, MA

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

Jean Noel Yeung among 6,825 internal medicine physician records in Massachusetts

Jean Noel Yeung, M.D., M.SC. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.

  • NPI issued2007 · 46% of these records are older, 45% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1998 · median 2004 among the 4,103 with a school on file
  • Record last updated2024 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

65 internal medicine physician records list a practice address in Chestnut Hill

They are 65 of the 772 NPPES records with a practice address in Chestnut Hill, and 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. George Alliegro, MDChestnut Hill, MA 024671548226293
  2. Edith Braun, M.D.Chestnut Hill, MA 024671538130422
  3. Elizabeth Dupuis, M.D.Chestnut Hill, MA 024671255317061
  4. Thomas Faldetta, M.D.Chestnut Hill, MA 024671740254465
  5. Harold Greenspan, M.D.Chestnut Hill, MA 024671457326076
  6. Karin Hjalmarson, MDChestnut Hill, MA 024671811987225
  7. Laurie Katzman, MDChestnut Hill, MA 024671881650125
  8. Lilian Mahrokhian, MDChestnut Hill, MA 024671679568679

Common questions

What is Jean Noel Yeung, M.D., M.SC.'s NPI number?

Jean Noel Yeung, M.D., M.SC.'s National Provider Identifier (NPI) is 1811018971, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jean Noel Yeung, M.D., M.SC. located?

The NPPES record lists a practice address at 850 Boylston St Ste 530, Chestnut Hill, MA, 02467. Phone: (617) 732-9900. Providers update this record themselves, so call before visiting.

How can I verify Jean Noel Yeung, M.D., M.SC.'s license?

NPPES lists Massachusetts license number 223617, 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.

How much does Jean Noel Yeung, M.D., M.SC. prescribe under Medicare Part D?

In 2024, Jean Noel Yeung, M.D., M.SC. had 2,774 Medicare Part D claims for 408 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.