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Compare the published Medicare service mix of Dwelvin L Simmons, MD with clinicians in the same registry specialty: Radiation Oncology (CMS).

FL · Exact areaEdit location

2024 published service data · 380 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Marshal E. Lieberfarb, MD

Radiation Oncology (CMS) · Plantation, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
87%Service-mix similarityView profile →

Edward J. Kaplan, M.D.

Radiation Oncology (CMS) · Coconut Creek, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
86%Service-mix similarityView profile →

Vinay Sharma, M.D.

Radiation Oncology (CMS) · Boca Raton, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarityView profile →

Rodney Jay Ellis, M.D.

Radiation Oncology (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
84%Service-mix similarityView profile →

Ravichandra Kumar Sandrapaty, M.D.

Radiation Oncology (CMS) · Ocala, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
83%Service-mix similarityView profile →

Nirav Virendra Patel, M.D.

Radiation Oncology (CMS) · Wesley Chapel, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
83%Service-mix similarityView profile →

Evan M. Landau, MD

Radiation Oncology (CMS) · Plantation, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
83%Service-mix similarityView profile →

Peter James Zavitsanos, M.D.

Radiation Oncology (CMS) · Brooksville, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
82%Service-mix similarityView profile →

Hasan Murshed, MD

Internal Medicine · Radiation Oncology (CMS) · Lynn Haven, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
82%Service-mix similarityView profile →

Emily Durrett Tanzler, M.D.

Radiation Oncology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
82%Service-mix similarityView profile →

Alicia Eve Gittleman, M.D.

Radiation Oncology (CMS) · Wellington, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
82%Service-mix similarityView profile →

Rufus J. Mark

Radiation Oncology (CMS) · Tampa, FL

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Calculation of radiation therapy dose (77300)
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.