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Compare the published Medicare service mix of Brian Blake Norris, M.D. with clinicians in the same registry specialty: Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS).

LITTLE ROCK, AR · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Prabhat K Hebbar, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Little Rock, AR

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)
82%Service-mix similarityView profile →

Thomas Witherspoon Wallace, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
82%Service-mix similarityView profile →

Mangaraju Chakka, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Little Rock, AR

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)
78%Service-mix similarityView profile →

Breck Sandvall, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
77%Service-mix similarityView profile →

Hakan Paydak, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
71%Service-mix similarityView profile →

Michael Joseph Loguidice, M.D.

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
71%Service-mix similarityView profile →

Wilson Wong, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
67%Service-mix similarityView profile →

Gerald Stephen Greer, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
67%Service-mix similarityView profile →

John P. Mounsey, M.D.

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
62%Service-mix similarityView profile →

Scott L Beau, MD

Cardiac Electrophysiology · Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Little Rock, AR

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 implantable heart and blood vessel monitoring system, remote up to 30 days (93297)
57%Service-mix similarityView profile →

Sudarone Thihalolipavan, M.D.

Cardiac Electrophysiology (CMS) · Little Rock, AR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
49%Service-mix similarityView profile →

Risheek Kaul, M.D

Cardiac Electrophysiology (CMS) · Little Rock, AR

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)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
48%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.