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Infectious Disease

Dima Youssef, MD

Works at hospitals in Johnson City, TN · Greeneville, TN · Tennessee

Summary

Dima Youssef, MD (Infectious Disease) is listed by Medicare at 3 hospitals in Johnson City, TN and Greeneville, TN. NPI 1245411255. 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 Dima Youssef, 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

Infectious DiseasePrimary specialty
YesAccepts Medicare assignment
17Years since medical school (graduated 2009)
East Tennessee State University Quillen College Of MedicineMedical school
FemaleGender (as listed)
Medical Education Assistance CorporationGroup practice

Quick answers

Which hospitals does Dima Youssef work at?
Medicare's official clinician data lists Dima Youssef at 3 hospitals: Franklin Woods Community Hospital, Greeneville Community Hospital and Johnson City Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Dima Youssef see patients?
Medicare's clinician data lists 3 practice locations, including Kingsport, TN, Johnson City, TN and Mountain Home, TN. Call before your visit to confirm the address.
What is Dima Youssef's specialty?
Medicare lists Infectious Disease as the primary specialty.
Does Dima Youssef accept Medicare assignment?
Yes. Medicare's clinician data says Dima Youssef 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 Dima Youssef?
(423) 930-8337, as listed in official Medicare / NPI Registry data.
What is Dima Youssef's NPI number?
1245411255. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Dima Youssef works

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

Group practices

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

  • Medical Education Assistance Corporation170 clinicians in the group

Specialties

Find other Infectious Disease doctors in Tennessee →

Other infectious disease doctors in Kingsport

Clinicians with the same Medicare primary specialty in Kingsport, TN — not a recommendation.

All infectious disease doctors in Kingsport →

Clinician information

CredentialMD
Medical schoolEast Tennessee State University Quillen College Of Medicine
Graduation year2009
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245411255
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