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

Cardiovascular Disease (Cardiology)

Jonathan M. Powell, MD

Works at hospitals in Chattanooga, TN · Murphy, NC · Dayton, TN … · Tennessee, North Carolina, Georgia

Summary

Jonathan M. Powell, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 5 hospitals in Chattanooga, TN, Murphy, NC and Dayton, TN and other places. NPI 1043620719. 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 Jonathan M. Powell, 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
12Years since medical school (graduated 2014)
University Of Kentucky College Of MedicineMedical school
MaleGender (as listed)

Quick answers

Which hospitals does Jonathan M. Powell work at?
Medicare's official clinician data lists Jonathan M. Powell at 5 hospitals: Erlanger Medical Center, Erlanger Murphy Medical Center, Rhea Medical Center, Starr Regional Medical Center Athens and Union General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jonathan M. Powell see patients?
Medicare's clinician data lists 7 practice locations, including Murphy, NC, Chattanooga, TN and Signal Mountain, TN. Call before your visit to confirm the address.
What is Jonathan M. Powell's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
Does Jonathan M. Powell accept Medicare assignment?
Yes. Medicare's clinician data says Jonathan M. Powell 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 Jonathan M. Powell?
(828) 835-4340, as listed in official Medicare / NPI Registry data.
What is Jonathan M. Powell's NPI number?
1043620719. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jonathan M. Powell works

Medicare's Facility Affiliation Data lists Jonathan M. Powell 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 Jonathan M. Powell is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.

Group practices

Medicare enrollment lists Jonathan M. Powell as a member of these groups (CMS data updated 2026-10-02).

  • Erlanger Health507 clinicians in the group
  • Chattanooga Hamilton County Hospital Authority146 clinicians in the group
  • Murphy Medical Center Inc66 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in North Carolina →

Other cardiologists in North Carolina

Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.

All cardiologists in North Carolina →

Clinician information

CredentialMD
Medical schoolUniversity Of Kentucky College Of Medicine
Graduation year2014
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1043620719
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