Christa Marie Vaughn, MD
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
71%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Lisa Gail Grilly, MD with clinicians in the same registry specialty: Anesthesiology.
ANN ARBOR, MI · Exact areaEdit location
2024 published service data · 185 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Bella Krauss Bukowski, MD
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
71%Service-mix similarityView profile →
Michael George Taylor, M.D.
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
70%Service-mix similarityView profile →
Ekaterina Tsymbal Gill, M.D.
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
70%Service-mix similarityView profile →
Ellen Lenore Janke, MD
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
69%Service-mix similarityView profile →
Norah Nan Naughton, MD
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
68%Service-mix similarityView profile →
Celia J Groenhout, MD
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
68%Service-mix similarityView profile →
Kenneth Thomas Krill, MD
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
67%Service-mix similarityView profile →
John Peter Cowen, MD
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
65%Service-mix similarityView profile →
Kory Lapree, DO
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
64%Service-mix similarityView profile →
Vijay Tarnal, MD,DA,FRCA
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
64%Service-mix similarityView profile →
Adrian Bohdan Pichurko, M.D.
Anesthesiology · Ann Arbor, MI
Shared published services3 shared services · view billing descriptions
64%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.