Kevin Patrick Kern, DO
Emergency Medicine (CMS) · Geneva, IL
Shared published services3 shared services · view billing descriptions
90%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Mensur O. Sunje, M.D. M.SC. with clinicians in the same registry specialty: Colorectal Surgery (Proctology) · Internal Medicine · Peripheral Vascular Disease (CMS).
IL · Exact areaEdit location
2024 published service data · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Vera Boutros, M.D.
Family Practice (CMS) · Arlington Heights, IL
Shared published services3 shared services · view billing descriptions
79%Service-mix similarityView profile →
Peter Brukasz, M.D.
Internal Medicine (CMS) · Palos Hills, IL
Shared published services3 shared services · view billing descriptions
77%Service-mix similarityView profile →
Sean David Mcwilliams, MD
General Practice · Peripheral Vascular Disease (CMS) · Wheaton, IL
Shared published services3 shared services · view billing descriptions
77%Service-mix similarityView profile →
David I. Rosen, M.D.
Dermatology (CMS) · Northbrook, IL
Shared published services3 shared services · view billing descriptions
74%Service-mix similarityView profile →
Thomas A. Lutz, MD
Internal Medicine (CMS) · Lake Zurich, IL
Shared published services3 shared services · view billing descriptions
73%Service-mix similarityView profile →
Barbara S Terpstra, MD
Vascular Surgery (CMS) · Orland Park, IL
Shared published services3 shared services · view billing descriptions
69%Service-mix similarityView profile →
Stephen Carl Sorenson, MD
Emergency Medicine · Peripheral Vascular Disease (CMS) · Lake Zurich, IL
Shared published services3 shared services · view billing descriptions
67%Service-mix similarityView profile →
Richard Castillo, M.D.
Emergency Medicine (CMS) · Bloomington, IL
Shared published services3 shared services · view billing descriptions
63%Service-mix similarityView profile →
Thomas Edwin Nielsen, M.D.
Emergency Medicine · Family Practice (CMS) · Bloomington, IL
Shared published services3 shared services · view billing descriptions
61%Service-mix similarityView profile →
Kathryn Sue Bohn, M.D.
Emergency Medicine (CMS) · Bloomington, IL
Shared published services3 shared services · view billing descriptions
59%Service-mix similarityView profile →
Tracy C Brito, M.D.
Internal Medicine (CMS) · Rockford, IL
Shared published services1 shared services · view billing descriptions
25%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.