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Compare the published Medicare service mix of Martin J Silverstein, MD with clinicians in the same registry specialty: Radiation Oncology (CMS).

NY · Exact areaEdit location

2024 published service data · 298 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Johnny Yap, MD

Radiation Oncology (CMS) · Buffalo, NY

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

Walter Hyunmin Choi, M.D.

Radiation Oncology (CMS) · Flushing, NY

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

Jennifer Betourney, MD

Radiation Oncology (CMS) · Forest Hills, NY

Shared published services
3 shared services · view billing descriptions
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
85%Service-mix similarityView profile →

Paul Gliedman, MD

Diagnostic Radiology · Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
85%Service-mix similarityView profile →

Andrew Douglas Pearlman, MD

Radiation Oncology (CMS) · Islandia, NY

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

Nagwa S. Saleh, M.D.

Radiation Oncology (CMS) · Valhalla, NY

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

Varun Kumar Chowdhry, MD

Radiation Oncology (CMS) · Buffalo, NY

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

Shana Rose Coplowitz, MD

Radiation Oncology (CMS) · Cornwall, NY

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

Joseph J Safdieh, MD

Radiation Oncology (CMS) · Brooklyn, NY

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

Surjeet Pohar, MD

Radiation Oncology (CMS) · Jamestown, NY

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

Joanne Zhung, M.D.

Radiation Oncology (CMS) · Nyack, NY

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

Tia D Olds, MD

Radiation Oncology (CMS) · Albany, NY

Shared published services
3 shared services · view billing descriptions
  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Calculation of radiation therapy dose (77300)
81%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.