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Compare the published Medicare service mix of Danielle Spragan, MD with clinicians in the same registry specialty: Critical Care (Intensivists) (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 78 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Saqib Saeed, MD

Cardiac Surgery · Thoracic Surgery (CMS) · New York, NY

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)
60%Service-mix similarityView profile →

Elizabeth Pocock

Thoracic Surgery (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
59%Service-mix similarityView profile →

Robin Varghese, M.D. MS FRCSC

Cardiac Surgery · Critical Care (Intensivists) · Thoracic Surgery · Vascular Surgery (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
58%Service-mix similarityView profile →

Zdravka Zafirova, MD

Anesthesiology · Cardiac Surgery · Critical Care (Intensivists) · Thoracic Surgery · Vascular Surgery (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
56%Service-mix similarityView profile →

Abelardo Deanda, MD

General Surgery · Thoracic Surgery (CMS) · New York, NY

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)
53%Service-mix similarityView profile →

Percy Boateng, MD

Thoracic Surgery (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
49%Service-mix similarityView profile →

Christopher Lau, MD

Cardiac Surgery (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
49%Service-mix similarityView profile →

Michael Argenziano, M.D.

Cardiac Surgery · Thoracic Surgery (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
48%Service-mix similarityView profile →

Leonard Girardi, MD

Cardiac Surgery · Thoracic Surgery (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
42%Service-mix similarityView profile →

Elias A Zias, M.D.

General Practice (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
41%Service-mix similarityView profile →

Craig R Smith, MD

Specialty details in registry · New York, NY

Shared published services
2 shared services · view billing descriptions
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Harvest of vein using an endoscope (33508)
36%Service-mix similarityView profile →

Nirav C Patel, M.D.

Thoracic Surgery (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Coronary artery bypass using artery graft, 1 graft (33533)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
36%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.