Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Cardiovascular Disease (Cardiology)

Mussie K. Gebremedihn, MD

Works at hospitals in Decatur, GA · Lithonia, GA · Johns Creek, GA … · Georgia

Summary

Mussie K. Gebremedihn, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 5 hospitals in Decatur, GA, Lithonia, GA and Johns Creek, GA and other places. NPI 1497984660. 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 Mussie K. Gebremedihn, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
24Years since medical school (graduated 2002)
MaleGender (as listed)
Atlanta Heart Specialists LLCGroup practice

Quick answers

Which hospitals does Mussie K. Gebremedihn work at?
Medicare's official clinician data lists Mussie K. Gebremedihn at 5 hospitals: Emory Decatur Hospital, Emory Hillandale Hospital, Emory Johns Creek Hospital, Northside Hospital Forsyth and Saint Joseph's Hospital of Atlanta, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mussie K. Gebremedihn see patients?
Medicare's clinician data lists 1 practice location in Tucker, GA. Call before your visit to confirm the address.
What is Mussie K. Gebremedihn's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
Does Mussie K. Gebremedihn accept Medicare assignment?
Yes. Medicare's clinician data says Mussie K. Gebremedihn 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 Mussie K. Gebremedihn?
(770) 638-1400, as listed in official Medicare / NPI Registry data.
What is Mussie K. Gebremedihn's NPI number?
1497984660. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mussie K. Gebremedihn works

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

Group practices

Medicare enrollment lists Mussie K. Gebremedihn as a member of this group (CMS data updated 2026-10-02).

  • Atlanta Heart Specialists LLC21 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Georgia →

Other cardiologists in Tucker

Clinicians with the same Medicare primary specialty in Tucker, GA — not a recommendation.

All cardiologists in Tucker →

Clinician information

CredentialMD
Graduation year2002
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1497984660
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