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Compare the published Medicare service mix of Linda Lee L Eckhardt with clinicians in the same registry specialty: Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS).

MADISON, WI · Exact areaEdit location

2024 published service data · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Craig T January, MD PHD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

Shared published services
2 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Electrocardiogram (ecg) 2-day continuous with review by health care professional (93227)
72%Service-mix similarityView profile →

Zachary David Goldberger, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
68%Service-mix similarityView profile →

Douglas E Kopp, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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)
  • Heart rhythm review and interpretation of continous external ekg over 8-15 days (93248)
67%Service-mix similarityView profile →

Daniel Scott Modaff, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
59%Service-mix similarityView profile →

Mohamed Hussein Hamdan, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Heart rhythm review and interpretation of continous external ekg over 8-15 days (93248)
  • Electrocardiogram (ecg) 2-day continuous with review by health care professional (93227)
58%Service-mix similarityView profile →

Jennifer Marie Wright, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
58%Service-mix similarityView profile →

Matthew M Kalscheur, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
54%Service-mix similarityView profile →

Blake Evan Fleeman, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
54%Service-mix similarityView profile →

Miguel A Leal, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
53%Service-mix similarityView profile →

Ryan T Kipp, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
52%Service-mix similarityView profile →

Kelly M. W. Mcdonnell, D.O.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
46%Service-mix similarityView profile →

Stephanie Zi Wang

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Madison, WI

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 single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)
44%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.