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Compare the published Medicare service mix of Roland F Dumas, MD with clinicians in the same registry specialty: Radiation Oncology (CMS).

BIRMINGHAM, AL · Exact areaEdit location

2024 published service data · 21 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Susan P Salter, MD

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
89%Service-mix similarityView profile →

Clinton T Holladay, MD

Diagnostic Radiology · Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarityView profile →

Benjamin Hinton

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
81%Service-mix similarityView profile →

Corey Wayne Speers, M.D., PH.D.

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
79%Service-mix similarityView profile →

Samuel Ray Marcrom, M.D.

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
77%Service-mix similarityView profile →

Jared Alexander Maas, MD

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
77%Service-mix similarityView profile →

Adam Kole

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
77%Service-mix similarityView profile →

Drexell H Boggs, M.D.

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
76%Service-mix similarityView profile →

Mehran Yusuf

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
75%Service-mix similarityView profile →

Kevin Joseph Lee, MD

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
74%Service-mix similarityView profile →

William Henry Ennis, M.D.

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
72%Service-mix similarityView profile →

John Stahl

Radiation Oncology (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Design and construction of complex radiation treatment device (77334)
  • Calculation of radiation therapy dose (77300)
69%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.