HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Richard C Morrison, M.D. with clinicians in the same registry specialty: Cardiac Surgery · Thoracic Surgery · Vascular Surgery (CMS).

TAMPA, FL · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Eric Matthew Wherley, M.D.

Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Exclusion of appendage of left upper chamber of heart performed during other procedure on chest (33268)
66%Service-mix similarityView profile →

Zainulabdeen A Al Rstum, MD

Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Coronary artery bypass using artery graft, 1 graft (33533)
62%Service-mix similarityView profile →

Charan Mungara, MD

Cardiac Surgery · Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Coronary artery bypass using artery graft, 1 graft (33533)
60%Service-mix similarityView profile →

Marc B Bloom, M.D.

Specialty details in registry · Tampa, FL

Shared published services
2 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Replacement of aortic valve through the skin and femoral artery (33361)
55%Service-mix similarityView profile →

Michael Ward Bradner, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Coronary artery bypass using artery graft, 1 graft (33533)
51%Service-mix similarityView profile →

Rozales Antonio Swanson, MD

Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Exclusion of appendage of left upper chamber of heart performed during other procedure on chest (33268)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
46%Service-mix similarityView profile →

Ryan Matthew Mellor, M.D.

Specialty details in registry · Tampa, FL

Shared published services
2 shared services · view billing descriptions
  • Exclusion of appendage of left upper chamber of heart performed during other procedure on chest (33268)
  • Coronary artery bypass using artery graft, 1 graft (33533)
44%Service-mix similarityView profile →

Gundars Janis Katlaps, MD

Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
42%Service-mix similarityView profile →

Phillips Brewster Harrington, M.D.

General Surgery · Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Replacement of aortic valve through the skin and femoral artery (33361)
  • Harvest of vein using an endoscope (33508)
42%Service-mix similarityView profile →

Andrew James Sherman, MD

Cardiac Surgery · General Surgery · Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
39%Service-mix similarityView profile →

Wing Choy Yeen, MD

General Surgery · Hospitalist · Thoracic Surgery (CMS) · Tampa, FL

Shared published services
1 shared services · view billing descriptions
  • Replacement of aortic valve through the skin and femoral artery (33361)
33%Service-mix similarityView profile →

Haytham Elgharably

Thoracic Surgery (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • Harvest of vein using an endoscope (33508)
31%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.