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Compare the published Medicare service mix of Prashant Vempati, M.D., M.S, with clinicians in the same registry specialty: Radiation Oncology (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 98 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jonathan Ps Knisely, MD

Specialty details in registry · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
96%Service-mix similarityView profile →

Joshua Seth Silverman, M.D., PH.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
93%Service-mix similarityView profile →

Kathryn Fp Beal, MD

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
92%Service-mix similarityView profile →

Rahul R Parikh, M.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
90%Service-mix similarityView profile →

Nisha Ohri, M.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
90%Service-mix similarityView profile →

Benjamin Cooper

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
90%Service-mix similarityView profile →

Eileen Patricia Connolly, M.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
84%Service-mix similarityView profile →

Tony Jau Cheng Wang, M.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
82%Service-mix similarityView profile →

Kavita V Dharmarajan, M.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • 3d radiation therapy planning (77295)
82%Service-mix similarityView profile →

Jonathan Tzu-I Yang, M.D., PH.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
81%Service-mix similarityView profile →

Akkamma Ravi, M.D.

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • Design and construction of complex radiation treatment device (77334)
  • Ct guidance for insertion of radiation therapy fields (77014)
81%Service-mix similarityView profile →

Melissa R Zinovoy, MD

Radiation Oncology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • 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)
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.