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

BOSTON, MA · Exact areaEdit location

2024 published service data · 47 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jonathan W Waks, MD

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
80%Service-mix similarityView profile →

Patricia Tung, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
78%Service-mix similarityView profile →

Shu Yang, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Boston, MA

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)
  • Programming of dual lead pacemaker system (93280)
76%Service-mix similarityView profile →

Andrew Harry Locke, M.D.

Cardiac Electrophysiology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
76%Service-mix similarityView profile →

Margaret Infeld, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Boston, MA

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)
  • Programming of dual lead pacemaker system (93280)
74%Service-mix similarityView profile →

Christopher Madias, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
74%Service-mix similarityView profile →

Bruce Andrew Koplan, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
73%Service-mix similarityView profile →

Thomas M Tadros, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

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)
  • Insertion of catheters and destruction of tissue to treat abnormal heart rhythm (93655)
70%Service-mix similarityView profile →

Munther Homoud, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
66%Service-mix similarityView profile →

Guy Rozen, MD

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

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)
  • Programming of dual lead pacemaker system (93280)
66%Service-mix similarityView profile →

Daniel Bruce Kramer, MD, MPH

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
64%Service-mix similarityView profile →

Jagmeet P Singh, MD PHD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)
  • Insertion of catheters and destruction of tissue to treat abnormal heart rhythm (93655)
64%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.