A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Brian Sabb, DO with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

ANN ARBOR, MI · Exact areaEdit location

2024 published service data · 153 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael John Ryan, M.D.

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
2 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)
29%Service-mix similarityView profile →

Devon Eva Begley

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Mri scan of leg joint without contrast (73721)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
28%Service-mix similarityView profile →

Nicholas Michael Kolanko, M.D.

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
24%Service-mix similarityView profile →

Stephen P Polanski, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Ann Arbor, MI

Shared published services
2 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)
23%Service-mix similarityView profile →

Rajashree Chirag Vyas, MBBS

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
22%Service-mix similarityView profile →

Zachary Charles Smith, MD

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Mri scan of leg joint without contrast (73721)
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
22%Service-mix similarityView profile →

Andrew Ray Weinberger, MD

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
2 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)
20%Service-mix similarityView profile →

Ryan Overby, MD

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
19%Service-mix similarityView profile →

Jhanna Moore, M.D.

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
2 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
18%Service-mix similarityView profile →

Michael James Hicks, MD

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
2 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)
17%Service-mix similarityView profile →

Ursula Sylvia Knoepp, MD

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
2 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)
17%Service-mix similarityView profile →

Pierre Nathaniel Shepherd, MD

Diagnostic Radiology (CMS) · Ann Arbor, MI

Shared published services
2 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)
17%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.