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Internal Medicine

Ian Roundtree

Sees patients in Boston, MA · Massachusetts

Summary

Ian Roundtree (Internal Medicine) is enrolled with Medicare at 1 practice location in Boston, MA. NPI 1861028961. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Ian Roundtree, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
6Years since medical school (graduated 2020)
University Of Chicago, Pritzker School Of MedicineMedical school
MaleGender (as listed)
The General Hospital CorporationGroup practice

Quick answers

Where does Ian Roundtree see patients?
Medicare's clinician data lists 1 practice location in Boston, MA. Call before your visit to confirm the address.
What is Ian Roundtree's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Ian Roundtree accept Medicare assignment?
Yes. Medicare's clinician data says Ian Roundtree 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 Ian Roundtree?
(617) 726-2000, as listed in official Medicare / NPI Registry data.
What is Ian Roundtree's NPI number?
1861028961. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Ian Roundtree is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ian Roundtree as a member of this group (CMS data updated 2026-10-02).

  • The General Hospital Corporation1,267 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Boston

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

All internal medicine doctors in Boston →

Clinician information

Medical schoolUniversity Of Chicago, Pritzker School Of Medicine
Graduation year2020
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861028961
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians