A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Eric R Niendorf, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

EAU CLAIRE, WI · Exact areaEdit location

2024 published service data · 24 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Erik B. Sviggum, MD

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
90%Service-mix similarityView profile →

Jan Stauss

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
89%Service-mix similarityView profile →

Megan Meyers, MD

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
85%Service-mix similarityView profile →

Cameron Leitch, M.D.

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
83%Service-mix similarityView profile →

Won S Song, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
83%Service-mix similarityView profile →

Nathan Eickstaedt

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
82%Service-mix similarityView profile →

Scott Jeffrey Cole, MD

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of chest, 2 views (71046)
  • X-ray of chest, 1 view (71045)
82%Service-mix similarityView profile →

Karl Edwin Stien, M.D.

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
81%Service-mix similarityView profile →

Ryan Earl Bailey, MD

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of chest, 2 views (71046)
  • X-ray of chest, 1 view (71045)
81%Service-mix similarityView profile →

Mark Southard, MD

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
81%Service-mix similarityView profile →

Gregory Charles Brickner, MD

Diagnostic Radiology (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis with contrast (74177)
  • X-ray of chest, 2 views (71046)
  • X-ray of chest, 1 view (71045)
80%Service-mix similarityView profile →

Wells Isaac Mangrum, M.D.

Diagnostic Radiology · Interventional Radiology · Nuclear Medicine (CMS) · Eau Claire, WI

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of abdomen and pelvis with contrast (74177)
79%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.