Amy Janelle Brownlee, M.D.
Pathology (CMS) · Chapel Hill, NC
Shared published services3 shared services · view billing descriptions
85%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Bryan Tremayne Tuttle, M.D. with clinicians in the same registry specialty: Pathology (CMS).
NC · Exact areaEdit location
2024 published service data · 26 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Jean Victoria Fischer, MD
Pathology (CMS) · Chapel Hill, NC
Shared published services3 shared services · view billing descriptions
80%Service-mix similarityView profile →
Nilesh Digvijay Kashikar, MD PHD
Pathology (CMS) · Greensboro, NC
Shared published services3 shared services · view billing descriptions
79%Service-mix similarityView profile →
Alina Cornelia Iuga, M.D.
Pathology (CMS) · Chapel Hill, NC
Shared published services3 shared services · view billing descriptions
77%Service-mix similarityView profile →
Lisa Jane Hannah Cichon, M.D.
Pathology (CMS) · Durham, NC
Shared published services3 shared services · view billing descriptions
76%Service-mix similarityView profile →
Kimberly Ann Stogner, MD
Pathology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
75%Service-mix similarityView profile →
Viktor N Goncharuk, M.D.
Pathology (CMS) · Greensboro, NC
Shared published services3 shared services · view billing descriptions
74%Service-mix similarityView profile →
Ryan T Mott, MD
Pathology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
73%Service-mix similarityView profile →
Nathaniel Paul Havens, DO
Pathology (CMS) · Chapel Hill, NC
Shared published services3 shared services · view billing descriptions
72%Service-mix similarityView profile →
Tara C Rubinas, MD
Pathology (CMS) · Chapel Hill, NC
Shared published services3 shared services · view billing descriptions
70%Service-mix similarityView profile →
Maria A Selim, M.D.
Pathology (CMS) · Durham, NC
Shared published services3 shared services · view billing descriptions
70%Service-mix similarityView profile →
Steven Michael Johnson, MD
Pathology (CMS) · Chapel Hill, NC
Shared published services3 shared services · view billing descriptions
65%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.