NPI Central

Doctors Who Treat Arrhythmia

Providers in the specialties whose scope covers arrhythmia— ranked by profile completeness & registry tenure, notby quality, outcomes, or who is "best".

Arrhythmia is generally treated by Cardiovascular Disease Physician, Clinical Cardiac Electrophysiology Physician. Below are 40,144 real, verifiable providers in those specialties. We assert that these specialties treat arrhythmia — we do not claim any specific provider treats it. Open a state for a local directory, or any provider for their full profile.

Providers in scope
40,144
Treating specialties
2
Registry vintage
June 2026

Providers in arrhythmia specialties

Top 30 of 40,144
  1. 1
    Mark StellingworthMD

    Cardiovascular Disease Physician · Hartsville, SC

    Street-level locationView full profile & map →
  2. 2
    Bradley E. Samuelson, MD PA

    Cardiovascular Disease Physician · Wichita Falls, TX

    Street-level locationView full profile & map →
  3. 3
    Kaitlyn LamMBBS

    Cardiovascular Disease Physician · Boston, MA

    Approximate (ZIP-level)View full profile & map →
  4. 4
    Saad Al-SaabM.D.

    Cardiovascular Disease Physician · Tomball, TX

    Street-level locationView full profile & map →
  5. 5
    Kui Toh LeongM.D.

    Cardiovascular Disease Physician · Boston, MA

    Street-level locationView full profile & map →
  6. 6
    Sorin DanciuM.D.

    Cardiovascular Disease Physician · Chicago, IL

    Street-level locationView full profile & map →
  7. 7
    Philippe SzaparyMD

    Cardiovascular Disease Physician · Philadelphia, PA

    Street-level locationView full profile & map →
  8. 8
    Moustafa BannaMD

    Cardiovascular Disease Physician · Peoria, AZ

    Street-level locationView full profile & map →
  9. 9
    Kennestone Heart Physicians Group

    Cardiovascular Disease Physician · Blue Ridge, GA

    Street-level locationView full profile & map →
  10. 10
    Sarah Shaw-DresslerD.O.

    Cardiovascular Disease Physician · Tulsa, OK

    Street-level locationView full profile & map →
  11. 11
    Mandell Cardiac Care Center PA

    Cardiovascular Disease Physician · Delray Beach, FL

    Street-level locationView full profile & map →
  12. 12
    Shishir MathurM.D.

    Cardiovascular Disease Physician · Glastonbury, CT

    Street-level locationView full profile & map →
  13. 13
    Rhea SancassaniM.D.

    Cardiovascular Disease Physician · Miami, FL

    Street-level locationView full profile & map →
  14. 14
    Cory NitzelM.D.

    Cardiovascular Disease Physician · Ventura, CA

    Street-level locationView full profile & map →
  15. 15
    Rahul JainM.D.

    Clinical Cardiac Electrophysiology Physician · Columbia, MO

    Approximate (ZIP-level)View full profile & map →
  16. 16
    John FrankM.D

    Cardiovascular Disease Physician · Montrose, CO

    Street-level locationView full profile & map →
  17. 17
    Anand DeshmukhMD

    Cardiovascular Disease Physician · Council Bluffs, IA

    Approximate (ZIP-level)View full profile & map →
  18. 18
    Nainesh GandhiMD

    Cardiovascular Disease Physician · Fontana, CA

    Street-level locationView full profile & map →
  19. 19
    Linda FongM.D.

    Cardiovascular Disease Physician · Los Angeles, CA

    Street-level locationView full profile & map →
  20. 20
    Neeraj MehtaMD

    Cardiovascular Disease Physician · Alabaster, AL

    Street-level locationView full profile & map →
  21. 21
    William MaddoxM.D.

    Clinical Cardiac Electrophysiology Physician · Birmingham, AL

    Street-level locationView full profile & map →
  22. 22
    Bluegrass Cardiology Psc

    Cardiovascular Disease Physician · Irvine, KY

    Street-level locationView full profile & map →
  23. 23
    Allan Lew MD Inc

    Cardiovascular Disease Physician · Los Angeles, CA

    Street-level locationView full profile & map →
  24. 24
    Eduardo PollonoMD

    Cardiovascular Disease Physician · San Antonio, TX

    Street-level locationView full profile & map →
  25. 25
    Krishna Kancharla

    Clinical Cardiac Electrophysiology Physician · Pittsburgh, PA

    Approximate (ZIP-level)View full profile & map →
  26. 26
    Puneet GrewalM.D.

    Cardiovascular Disease Physician · Chicago, IL

    Street-level locationView full profile & map →
  27. 27
    Lonnie HarrisonMD

    Cardiovascular Disease Physician · Little Rock, AR

    Street-level locationView full profile & map →
  28. 28
    Reynerio Perez RamirezM.D.

    Cardiovascular Disease Physician · San Juan, PR

    Street-level locationView full profile & map →
  29. 29
    Hadi HalazunM.D.

    Cardiovascular Disease Physician · New York, NY

    Street-level locationView full profile & map →
  30. 30
    United Independent Physicians, LLC.

    Cardiovascular Disease Physician · Rocky River, OH

    Street-level locationView full profile & map →

These are active providers whose primary NUCC specialty treats arrhythmia; it is not a list of providers confirmed to treat your specific case, and absence does not mean a provider does not treat it. Ordering reflects NPPES profile completeness and registry tenure — a transparency signal, not a quality, outcome, or "best" ranking. Condition-to-specialty mapping: MedlinePlus, NIH, ABMS. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC.