A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Jason Alan Swenson, MD with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

CHARLOTTE, NC · Exact areaEdit location

2024 published service data · 200 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael Anthony Meuse, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
84%Service-mix similarityView profile →

Andrew Uriah Hines, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
83%Service-mix similarityView profile →

Ole Sami Aassar, M.D.

Specialty details in registry · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
78%Service-mix similarityView profile →

David James Sheridan, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
72%Service-mix similarityView profile →

Jeffrey Paul Stein, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
71%Service-mix similarityView profile →

Eric A Wang, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
68%Service-mix similarityView profile →

Vittorio Paolo Antonacci, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
68%Service-mix similarityView profile →

Diane Szaflarski Dutton, D.O

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
68%Service-mix similarityView profile →

Matthew Groenwald, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
65%Service-mix similarityView profile →

Ross Joseph Bellavia, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
61%Service-mix similarityView profile →

Sarah Wilson

Diagnostic Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
57%Service-mix similarityView profile →

Chien-Chung Peter Chang, M.D.

Diagnostic Radiology (CMS) · Charlotte, NC

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
57%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.