Doris Renee Brown, MD
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
88%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Bart Alan Frizzell, MD with clinicians in the same registry specialty: Radiation Oncology (CMS).
WINSTON SALEM, NC · Exact areaEdit location
2024 published service data · 11 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Ryan Thomas Hughes
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
77%Service-mix similarityView profile →
Michael David Chan, M.D.
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
74%Service-mix similarityView profile →
Christina Kehl Cramer, MD
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
74%Service-mix similarityView profile →
Gregory L Fiets, MD
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
66%Service-mix similarityView profile →
Quentin Adams, M.D.
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
60%Service-mix similarityView profile →
Andrew Thomas Fairchild, MD
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
56%Service-mix similarityView profile →
Philmo Youngmin Oh, M.D., PH.D.
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
54%Service-mix similarityView profile →
Jeffrey G Kuremsky, MD
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
54%Service-mix similarityView profile →
Judith Di Rocco Sears, M.D.
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
52%Service-mix similarityView profile →
Grant W Mckenzie, MD
Radiation Oncology (CMS) · Winston Salem, NC
Shared published services3 shared services · view billing descriptions
38%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.