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Internal Medicine

Ioana Fat, MD

Works at hospitals in Milton, MA · Boston, MA · Massachusetts

Summary

Ioana Fat, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Milton, MA and Boston, MA. NPI 1205082724. 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 Ioana Fat, 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
YesOffers telehealth
20Years since medical school (graduated 2006)
FemaleGender (as listed)
Community Physicians Associates IncGroup practice

Quick answers

Which hospitals does Ioana Fat work at?
Medicare's official clinician data lists Ioana Fat at 2 hospitals: Beth Israel Deaconess Hospital - Milton and Beth Israel Deaconess Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ioana Fat see patients?
Medicare's clinician data lists 1 practice location in Milton, MA. Call before your visit to confirm the address.
What is Ioana Fat's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Ioana Fat accept Medicare assignment?
Yes. Medicare's clinician data says Ioana Fat 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.
Does Ioana Fat offer telehealth?
Medicare's clinician data says Ioana Fat offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Ioana Fat?
(781) 963-0676, as listed in official Medicare / NPI Registry data.
What is Ioana Fat's NPI number?
1205082724. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ioana Fat works

Medicare's Facility Affiliation Data lists Ioana Fat 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 Ioana Fat is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Community Physicians Associates Inc31 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Milton

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

All internal medicine doctors in Milton →

Clinician information

CredentialMD
Graduation year2006
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1205082724
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