Elizabeth Ann Steensma, M.D.
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
65%Service-mix similarity~47.1 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Brian R Plaisier, MD with clinicians in the same registry specialty: Specialty details in registry.
KALAMAZOO, MI · 50 milesEdit location
Within 50 miles · Approximate ZIP-area distance
Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works
2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Richard Spencer Hagelberg, M.D.
Specialty details in registry · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
61%Service-mix similarity~47.1 milesView profile →
Matthew Brent Dull, M.D.
Critical Care (Intensivists) (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
48%Service-mix similarity~47.1 milesView profile →
Patricia Anne Pentiak, MD
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
48%Service-mix similarity~47.1 milesView profile →
James M Regan, M.D.
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
45%Service-mix similarity~47.1 milesView profile →
Cathryn Lynn Chadwick, MD
Critical Care (Intensivists) · General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
45%Service-mix similarity~47.1 milesView profile →
Harsh Desai, M.D.
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
39%Service-mix similarity~47.1 milesView profile →
Luke Thomas Durling, MD
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
38%Service-mix similarity~45.5 milesView profile →
Dhaval D Patel, MD
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
38%Service-mix similarity~47.1 milesView profile →
Andrew Brett Sorah, MD
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
37%Service-mix similarity~47.1 milesView profile →
Kailyn Sum York Lain Kwong Hing, M.D.
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
37%Service-mix similarity~47.1 milesView profile →
Bradley Neil Sherman, D.O.
General Surgery (CMS) · Grand Rapids, MI
Shared published services1 shared services · view billing descriptions
37%Service-mix similarity~47.1 milesView 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 approximate distance 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.