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Compare the published Medicare service mix of David S Schwartzman, MD with clinicians in the same registry specialty: Cardiac Electrophysiology · Internal Medicine (CMS).

PA · Exact areaEdit location

2024 published service data · 172 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David Lin, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Phila, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

Matthew Craig Hyman, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

Babak Bozorgnia, M.D

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Allentown, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

Sandeep Arora, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Greensburg, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

Michael P Riley, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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)
80%Service-mix similarityView profile →

Francis E Marchlinski, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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)
80%Service-mix similarityView profile →

Sergio Fabian Cossu, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Allentown, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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)
80%Service-mix similarityView profile →

Maribel Hernandez, MD

Cardiac Surgery · Cardiovascular Disease (Cardiology) (CMS) · Wynnewood, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

David J Callans, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

Matthew B Hillis, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Broomall, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

Rady Ho

Cardiovascular Disease (Cardiology) (CMS) · Allentown, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 similarityView profile →

Douglas B Esberg, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Wynnewood, PA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • 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 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.