A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Ryan Thomas Jones, M.D. with clinicians in the same registry specialty: Radiation Oncology (CMS).

TN · Exact areaEdit location

2024 published service data · 95 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Casey Chollet Lipscomb, MD

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
95%Service-mix similarityView profile →

Daniel Wakefield, M.D.

Radiation Oncology (CMS) · Memphis, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
93%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
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
92%Service-mix similarityView profile →

Austin Patrick Henry Dove, MD

Radiation Oncology (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
92%Service-mix similarityView profile →

Jeffrey Mathew Friedman, M.D., PH.D.

Radiation Oncology (CMS) · Gallatin, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
91%Service-mix similarityView profile →

John Carlton Boys, M.D.

Radiation Oncology (CMS) · Greeneville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
91%Service-mix similarityView profile →

John Arthur Fortney, M.D.

Radiation Oncology (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
90%Service-mix similarityView profile →

Matthew Maxwell Gestaut, M.D.

Radiation Oncology (CMS) · Bristol, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
90%Service-mix similarityView profile →

Mark Sittig, MD

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
88%Service-mix similarityView profile →

Marc G Apple, MD

Radiation Oncology (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
88%Service-mix similarityView profile →

Marcus M Wagner, M.D.

Radiation Oncology (CMS) · Chattanooga, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
88%Service-mix similarityView profile →

Mersiha Hadziahmetovic, M.D.

Radiation Oncology (CMS) · Nashville, TN

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
  • Radiation treatment management, 5 treatment sessions (77427)
88%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.