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

WINSTON SALEM, NC · Exact areaEdit location

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mark Anthony Mitchell, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
90%Service-mix similarityView profile →

Bryon Evan Rubery, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
86%Service-mix similarityView profile →

Michael Neil Drucker, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
84%Service-mix similarityView profile →

Rafael Tenorio Chamixaes Cavalcanti, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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 →

Nicholas Joseph Costa, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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 →

Prashant Dattatraya Bhave, MD

Cardiac Electrophysiology (CMS) · Winston Salem, NC

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)
74%Service-mix similarityView profile →

Natalie Steele Bradford, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
73%Service-mix similarityView profile →

Takeki Suzuki, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
61%Service-mix similarityView profile →

Tony Simmons, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
61%Service-mix similarityView profile →

Kashif Nadeem Chaudhry, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
60%Service-mix similarityView profile →

David Michael Fitzgerald, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

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)
49%Service-mix similarityView profile →

George Sidney Waits, M.D.

Cardiovascular Disease (Cardiology) (CMS) · Winston Salem, NC

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
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.