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Compare the published Medicare service mix of Ansar Z Vance, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

PHILADELPHIA, PA · Exact areaEdit location

2024 published service data · 47 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Timothy William Ingraham Clark, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
92%Service-mix similarityView profile →

Gregory Jon Nadolski, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
62%Service-mix similarityView profile →

Michael C Soulen, MD

Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
59%Service-mix similarityView profile →

Robert Deciucis Adamo, M.D.

Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
53%Service-mix similarityView profile →

Susan Shamimi-Noori, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
53%Service-mix similarityView profile →

Carin F. Gonsalves, M.D.

Diagnostic Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
53%Service-mix similarityView profile →

Stephen Robert Topper, MD

Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
51%Service-mix similarityView profile →

David J. Eschelman, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
50%Service-mix similarityView profile →

Kevin Anton, M.D., PH.D.

Diagnostic Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
50%Service-mix similarityView profile →

Mike Sheng

Diagnostic Radiology · Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Drainage of fluid from abdominal cavity using imaging guidance (49083)
47%Service-mix similarityView profile →

Stephen James Hunt, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
45%Service-mix similarityView profile →

Jason Charles Hoffmann

Diagnostic Radiology (CMS) · Philadelphia, PA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of additional artery image (75774)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, additional second, third, and beyond (36248)
42%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.