A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

CA · Exact areaEdit location

2024 published service data · 449 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Reza Shirazi, M.D.

Radiation Oncology (CMS) · San Diego, CA

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)
89%Service-mix similarityView profile →

Zahora Nicola Ally, MD

Radiation Oncology (CMS) · Antioch, CA

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)
88%Service-mix similarityView profile →

Siavosh Vakilian, MD

Radiation Oncology (CMS) · San Diego, CA

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 →

Donald B Fuller, M.D.

Radiation Oncology (CMS) · San Diego, CA

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)
83%Service-mix similarityView profile →

Mariam Philip Korah, MD

Radiation Oncology (CMS) · Antioch, CA

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)
83%Service-mix similarityView profile →

Matthew W Allen, MD

Radiation Oncology (CMS) · Redding, CA

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)
80%Service-mix similarityView profile →

Uma G Swamy, MD

Radiation Oncology (CMS) · Fresno, CA

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)
80%Service-mix similarityView profile →

Anthony Tswenty Pu, MD

Radiation Oncology (CMS) · Sacramento, CA

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)
79%Service-mix similarityView profile →

Gopal Sachdeva, MD

Radiation Oncology (CMS) · Emeryville, CA

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)
79%Service-mix similarityView profile →

Norbert Kased, M.D.

Radiation Oncology (CMS) · Vista, CA

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)
79%Service-mix similarityView profile →

Matthew Dean Wheatley, M.D.

Radiation Oncology (CMS) · Carmichael, CA

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)
78%Service-mix similarityView profile →

Soheila Azghadi, MD

Radiation Oncology (CMS) · Walnut Creek, CA

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)
78%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.