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Similar work.
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Compare the published Medicare service mix of Brian D Stoll, M.D. with clinicians in the same registry specialty: Radiation Oncology (CMS).

LOUISVILLE, KY · Exact areaEdit location

2024 published service data · 16 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael J Hahl, M.D.

Hematology/Oncology · Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
92%Service-mix similarityView profile →

Parag Ramesh Sevak, MD

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
91%Service-mix similarityView profile →

Mark S Cornett, M.D.

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
90%Service-mix similarityView profile →

Mark R. Jones, MD

Specialty details in registry · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
89%Service-mix similarityView profile →

Basel Mohammad Altoos, M.D.

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
88%Service-mix similarityView profile →

Crystal Hamilton Mcmahan, M.D.

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
88%Service-mix similarityView profile →

Yong Cha, MD, PHD

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
87%Service-mix similarityView profile →

Adrianna Henson Masters, MD, PHD

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarityView profile →

Scott Richard Silva, M.D., PH.D.

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarityView profile →

Justin Douglas Anderson, MD

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
83%Service-mix similarityView profile →

Neal Dunlap, MD

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
82%Service-mix similarityView profile →

Aaron C Spalding, MD PHD

Radiation Oncology (CMS) · Louisville, KY

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Design and construction of complex radiation treatment device (77334)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
82%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.