NPPES file of Aug 9, 2026

Joseph Yeen Young, M.D.

Neuroradiology Physician · Cambridge, MA

Joseph Yeen Young, M.D. is a neuroradiology physician with a practice address in Cambridge, Massachusetts, and NPI 1881826691, issued on Aug 12, 2009. Check the license (Massachusetts 258395, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881826691
Name
Joseph Yeen Young
Credential
M.D.
Primary taxonomy
Neuroradiology Physician 2085N0700X
License number
258395 MA
Self-reported in NPPES; status is on the state search
Practice location
1 Leighton St, Cambridge, MA 02141
Phone
(925) 330-2015
Enumerated
Aug 12, 2009
Record last updated
Jun 13, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160803001842); accepts Medicare assignment
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 1 Leighton St

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

  1. Anthony Lee, MDInternal Medicine Physician1972557270

Verify Joseph Yeen Young 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 258395
    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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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

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

Bills Medicare through one group practice

  1. St Jude Radiology Medical Group IncYorba Linda, CA

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

Joseph Yeen Young among 82 neuroradiology physician records in Massachusetts

Joseph Yeen Young, M.D. is one of 82 neuroradiology physician records with a practice address in Massachusetts. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.

  • NPI issued2009 · 54% of these records are older, 44% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2009 · median 1998 among the 53 with a school on file
  • Record last updated2014 · 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 2085N0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neuroradiology Physician providers in Massachusetts

There are 82 neuroradiology physician records in Massachusetts.

The 8 neuroradiology physician records with the nearest ZIP codes

  1. Eric Schwartz, MDBrighton, MA 021351528093580
  2. Pedram Parva, M.D.West Roxbury, MA 021321104847003
  3. Cory Siegel, M.D.West Roxbury, MA 021321598961195
  4. Aaron ThomasBoston, MA 021201528487394
  5. Mohamad Assayuri, MDBoston, MA 021181417475708
  6. Harprit Bedi, MDBoston, MA 021181417158213
  7. Siavash Behbahani, M.D.Boston, MA 021181194164731
  8. Nicholas CunninghamBoston, MA 021181225653199

Common questions

What is Joseph Yeen Young, M.D.'s NPI number?

Joseph Yeen Young, M.D.'s National Provider Identifier (NPI) is 1881826691, issued on Aug 12, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Yeen Young, M.D. located?

The NPPES record lists a practice address at 1 Leighton St, Cambridge, MA, 02141. Phone: (925) 330-2015. Providers update this record themselves, so call before visiting.

How can I verify Joseph Yeen Young, M.D.'s license?

NPPES lists Massachusetts license number 258395, 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 Joseph Yeen Young, M.D.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.