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Compare the published Medicare service mix of Susanne K. Woloson, M.D. with clinicians in the same registry specialty: Vascular Surgery (CMS).

IL · Exact areaEdit location

2024 published service data · 117 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nancy Schindler, MD

General Surgery · Vascular Surgery (CMS) · Skokie, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
77%Service-mix similarityView profile →

Louis Graham Rucker, MD

Vascular Surgery (CMS) · O Fallon, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
73%Service-mix similarityView profile →

Khalil Qato, MD

Vascular Surgery (CMS) · Springfield, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
71%Service-mix similarityView profile →

Vivian Gahtan, MD

General Surgery (CMS) · Maywood, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
70%Service-mix similarityView profile →

Sanjeev Kumar Pradhan, M.D.

General Surgery · Vascular Surgery (CMS) · Olympia Fields, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
65%Service-mix similarityView profile →

Heron Rodriguez, MD

General Surgery · Peripheral Vascular Disease (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
63%Service-mix similarityView profile →

Maunil Bhatt, MD

General Surgery · Vascular Surgery (CMS) · Skokie, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
61%Service-mix similarityView profile →

Lynne D. Barkmeier, M.D.

Vascular Surgery (CMS) · Springfield, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
60%Service-mix similarityView profile →

Benjamin B Lind, M.D.

General Practice · Vascular Surgery (CMS) · Skokie, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
60%Service-mix similarityView profile →

Jeffrey David Trachtenberg, MD

Vascular Surgery (CMS) · Decatur, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
60%Service-mix similarityView profile →

Stephen M. Ryan, M.D.

Vascular Surgery (CMS) · Springfield, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
59%Service-mix similarityView profile →

Mark Eskandari, MD

Vascular Surgery (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
59%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.