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Compare the published Medicare service mix of Joseph Wu, M.D. with clinicians in the same registry specialty: Cardiac Electrophysiology · Internal Medicine (CMS).

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 36 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jacqueline Ann Schwartz, MD

Cardiac Electrophysiology · Internal Medicine (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Programming of dual lead pacemaker system (93280)
85%Service-mix similarityView profile →

Yuliya Krokhaleva, M.D.

Cardiac Electrophysiology · Internal Medicine (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Programming of dual lead pacemaker system (93280)
70%Service-mix similarityView profile →

Steven Leung, MD, MHA

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
69%Service-mix similarityView profile →

Carlos Macias, MD

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Los Angeles, CA

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)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
68%Service-mix similarityView profile →

Ivan C Ho, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
67%Service-mix similarityView profile →

Duc H Do, M.D.

Cardiovascular Disease (Cardiology) (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Programming of dual lead pacemaker system (93280)
67%Service-mix similarityView profile →

Eric F Buch, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Los Angeles, CA

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)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
66%Service-mix similarityView profile →

Arshia Mehdi Noori, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
65%Service-mix similarityView profile →

Houman Khakpour, M.D.

Internal Medicine (CMS) · Los Angeles, CA

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)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
64%Service-mix similarityView profile →

Jerry Ginkay Kwong, MD

Cardiac Electrophysiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
63%Service-mix similarityView profile →

Donna M Gallik, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)
  • Programming of dual lead pacemaker system (93280)
63%Service-mix similarityView profile →

Omar Ziad Yasin, MD, MS

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
  • Programming of dual lead pacemaker system (93280)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
62%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.