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Diagnostic Radiology

Jeffrey Clegg, MD

Works at hospitals in Jamaica Plain, MA · Boston, MA · Newton, MA … · Massachusetts, New Hampshire

Summary

Jeffrey Clegg, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Jamaica Plain, MA, Boston, MA and Newton, MA and other places. NPI 1154853133. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jeffrey Clegg, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
University Of Rochester School Of Medicine And DentistryMedical school
MaleGender (as listed)
Massachusetts General Physicians Organization IncGroup practice (+1 more)

Quick answers

Which hospitals does Jeffrey Clegg work at?
Medicare's official clinician data lists Jeffrey Clegg at 5 hospitals: Brigham and Women Faulkner Hospital, Brigham and Women's Hospital, Newton-Wellesley Hospital, North Shore Medical Center - and Wentworth-Douglass Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jeffrey Clegg see patients?
Medicare's clinician data lists 6 practice locations, including Jamaica Plain, MA, Boston, MA and Portsmouth, NH. Call before your visit to confirm the address.
What is Jeffrey Clegg's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Jeffrey Clegg accept Medicare assignment?
Yes. Medicare's clinician data says Jeffrey Clegg accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Jeffrey Clegg?
(617) 983-7000, as listed in official Medicare / NPI Registry data.
What is Jeffrey Clegg's NPI number?
1154853133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jeffrey Clegg works

Medicare's Facility Affiliation Data lists Jeffrey Clegg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Jeffrey Clegg is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Jeffrey Clegg as a member of these groups (CMS data updated 2026-10-02).

  • Massachusetts General Physicians Organization Inc3,558 clinicians in the group
  • Brigham and Womens Physicians Organization Inc2,994 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Massachusetts →

Other radiologists in Jamaica Plain

Clinicians with the same Medicare primary specialty in Jamaica Plain, MA — not a recommendation.

All radiologists in Jamaica Plain →

Clinician information

CredentialMD
Medical schoolUniversity Of Rochester School Of Medicine And Dentistry
Graduation year2012
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1154853133
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians