Megan Anne Alderman, M.D.
Pathology (CMS) · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
91%Service-mix similarity~69.7 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Shannon Michelle Keil, MD with clinicians in the same registry specialty: Pathology (CMS).
BRYAN, OH · 100 milesEdit location
Within 100 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 · 49 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Christopher Wienczewski, MD
Pathology (CMS) · Kalamazoo, MI
Shared published services3 shared services · view billing descriptions
88%Service-mix similarity~77.8 milesView profile →
Erich Jurgen Schwartz, M.D., PHD
Pathology (CMS) · Farmington Hills, MI
Shared published services3 shared services · view billing descriptions
84%Service-mix similarity~92.1 milesView profile →
Tanmay S Shah, D.O.
Pathology (CMS) · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
82%Service-mix similarity~69.7 milesView profile →
Preeti Behl, M.D.
Pathology (CMS) · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
82%Service-mix similarity~69.7 milesView profile →
Chelsea Marie Styles, MD
Pathology (CMS) · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
82%Service-mix similarity~69.7 milesView profile →
Christian Ernst Keller, M.D.
Pathology (CMS) · Detroit, MI
Shared published services3 shared services · view billing descriptions
81%Service-mix similarity~98.5 milesView profile →
Nazila Azordegan
Pathology (CMS) · Detroit, MI
Shared published services3 shared services · view billing descriptions
81%Service-mix similarity~98.5 milesView profile →
Fulvio Lonardo, MD
Pathology (CMS) · Detroit, MI
Shared published services3 shared services · view billing descriptions
78%Service-mix similarity~98.0 milesView profile →
Martin Keith Ishikawa, M.D.
Pathology (CMS) · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
78%Service-mix similarity~69.7 milesView profile →
Xiaobing Jin
Pathology (CMS) · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
77%Service-mix similarity~69.7 milesView profile →
Dongping Shi, M.D.
Pathology (CMS) · Detroit, MI
Shared published services3 shared services · view billing descriptions
76%Service-mix similarity~98.0 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.