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Compare the published Medicare service mix of Baron Dwayne Harper, M.D. with clinicians in the same registry specialty: Cardiac Surgery · Thoracic Surgery (CMS).

MARYSVILLE, CA · 50 milesEdit location
Within 50 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 21 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jorge Manuel Catrip Torres, MD

Cardiac Surgery · General Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Coronary artery bypass using artery graft, 1 graft (33533)
69%Service-mix similarity~42.7 milesView profile →

Sabrina Evans, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Coronary artery bypass using artery graft, 1 graft (33533)
62%Service-mix similarity~42.7 milesView profile →

Hubert Y Luu, M.D.

Thoracic Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
46%Service-mix similarity~41.5 milesView profile →

Lisa Marie Brown, MD

Thoracic Surgery (CMS) · Sacramento, CA

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
45%Service-mix similarity~42.7 milesView profile →

James Longoria, M.D.

Cardiac Surgery · Thoracic Surgery · Vascular Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
43%Service-mix similarity~41.1 milesView profile →

David Tom Cooke, M.D.

Thoracic Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
43%Service-mix similarity~42.7 milesView profile →

Aaron H Healy, M.D.

Cardiac Surgery (CMS) · Sacramento, CA

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)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
42%Service-mix similarity~41.1 milesView profile →

Azad Salar Karim, MD

Thoracic Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
41%Service-mix similarity~41.5 milesView profile →

Azmath Mohammed, M.D.

Thoracic Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Harvest of vein using an endoscope (33508)
38%Service-mix similarity~41.1 milesView profile →

Stephen James Rossiter, M.D.

Cardiac Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Coronary artery bypass using vein or artery graft, 2 grafts (33518)
38%Service-mix similarity~41.5 milesView profile →

Miguel Puig Palomar, MD

Thoracic Surgery (CMS) · Chico, CA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
35%Service-mix similarity~43.8 milesView profile →

Robert C Kincade, MD

Cardiac Surgery · Thoracic Surgery · Vascular Surgery (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Harvest of vein using an endoscope (33508)
35%Service-mix similarity~41.1 milesView 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 approximate distance 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.