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Compare the published Medicare service mix of Jonas Aaron Cooper, MD with clinicians in the same registry specialty: Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS).

CHESTERFIELD, MO · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 9 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Curtis Merle Steyers, M.D.

Cardiac Electrophysiology · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)
84%Service-mix similarity~7.1 milesView profile →

Andrew J Krainik, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)
82%Service-mix similarity~7.1 milesView profile →

Amit Doshi, M.D.

Cardiovascular Disease (Cardiology) (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)
81%Service-mix similarity~6.6 milesView profile →

Stephen J Pieper, MD

Specialty details in registry · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)
79%Service-mix similarity~6.6 milesView profile →

Jose Mauricio Sanchez, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)
78%Service-mix similarity~6.6 milesView profile →

Paban Saha, MD

Cardiac Electrophysiology · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)
68%Service-mix similarity~6.6 milesView profile →

Gabriel E Soto, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
64%Service-mix similarity~7.1 milesView profile →

Mark W Kovach, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Saint Peters, MO

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)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
33%Service-mix similarity~9.5 milesView profile →

Eric James Nordsieck, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
32%Service-mix similarity~6.6 milesView 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 approximate distance 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.