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Compare the published Medicare service mix of Leo Y Luo, MD with clinicians in the same registry specialty: Radiation Oncology (CMS).

NASHVILLE, TN · Exact areaEdit location

2024 published service data · 28 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Diandra Norelle Ayala-Peacock, MD

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
63%Service-mix similarityView profile →

Ashwin Shinde, M.D.

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
61%Service-mix similarityView profile →

Natalie Ausborn Lockney, M.D.

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
60%Service-mix similarityView profile →

Austin Noah Kirschner, M.D., PH.D.

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
60%Service-mix similarityView profile →

Evan Charles Osmundson, M.D.,PH.D.

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
58%Service-mix similarityView profile →

Sean All, MD

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
58%Service-mix similarityView profile →

John Gary Phillips, M.D. (MAY 2010)

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
55%Service-mix similarityView profile →

Dong W Kim, M.D.

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
55%Service-mix similarityView profile →

Mark Sittig, MD

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
54%Service-mix similarityView profile →

Scott Strickler, MD

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
52%Service-mix similarityView profile →

Khush S Aujla, MD

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Radiation treatment management, 5 treatment sessions (77427)
51%Service-mix similarityView profile →

Zachary Adam Kohutek, M.D., PH.D.

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • 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)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
49%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.