A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Veena Venkatachalam, M.D., PH.D. with clinicians in the same registry specialty: Specialty details in registry.

BOSTON, MA · Exact areaEdit location

2024 published service data · 100 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hesham Elhalawani, MD, MSC

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
58%Service-mix similarityView profile →

Mona Arbab, M.D.

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
57%Service-mix similarityView profile →

Joanne Jang, MD

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
55%Service-mix similarityView profile →

Miranda Lam, MD

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
55%Service-mix similarityView profile →

Ritchell Van Dams, M.D.

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
54%Service-mix similarityView profile →

Mai Anh Huynh, MD, PHD

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
54%Service-mix similarityView profile →

Alexander Spektor, M.D., PH.D.

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
52%Service-mix similarityView profile →

Alphonse G Taghian, MD

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
52%Service-mix similarityView profile →

Neil E Martin, M.D.

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
50%Service-mix similarityView profile →

Mutlay Sayan, M.D.

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
50%Service-mix similarityView profile →

Ayal Aizer, MD

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
49%Service-mix similarityView profile →

Benjamin Kann, M.D.

Radiation Oncology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Calculation of radiation therapy dose (77300)
  • High precision radiation therapy planning (77301)
  • Design and construction of radiation treatment device for high precision radiation therapy (77338)
49%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.