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Compare the published Medicare service mix of Matthew Minh-Tri Ngo, MD. with clinicians in the same registry specialty: Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS).

RICHMOND, VA · Exact areaEdit location

2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Richard K. Shepard, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
66%Service-mix similarityView profile →

Kenneth A Ellenbogen, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
63%Service-mix similarityView profile →

John R Onufer, MD

Cardiac Electrophysiology · Internal Medicine (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
62%Service-mix similarityView profile →

Harsimran Singh Saini, M.D., PH.D.

Cardiovascular Disease (Cardiology) (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
61%Service-mix similarityView profile →

Pranav Bhuvnesh Mankad, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
61%Service-mix similarityView profile →

Charles Allen Joyner, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
59%Service-mix similarityView profile →

Jordana Kron, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
53%Service-mix similarityView profile →

Jayanthi Nagendra Koneru, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
52%Service-mix similarityView profile →

David Martin Gilligan, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
50%Service-mix similarityView profile →

Vybhav Jetty, MD, MHA

Cardiac Electrophysiology · Internal Medicine (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
35%Service-mix similarityView profile →

Ajay Pillai, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Richmond, VA

Shared published services
3 shared services · view billing descriptions
  • Insertion of pacemaker and upper and lower heart chamber electrode (33208)
  • Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation (93656)
  • Destruction of tissue of upper heart chamber through tube to treat abnormal heart rhythm (93657)
20%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.