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

STANFORD, CA · Exact areaEdit location

2024 published service data · 26 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lynn Million, MD

Specialty details in registry · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
95%Service-mix similarityView profile →

Beth M Beadle, MD

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
88%Service-mix similarityView profile →

Andrew Philip Martella, M.D.

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
88%Service-mix similarityView profile →

Rishabh Chaudhari, MD

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
86%Service-mix similarityView profile →

Michael S Binkley, M.D.

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Radiation treatment management, 5 treatment sessions (77427)
84%Service-mix similarityView profile →

Anusha Kalbasi, MD

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
84%Service-mix similarityView profile →

Nicholas Trakul, MD, PHD

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
81%Service-mix similarityView profile →

Elham Rahimy, M.D.

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Radiation treatment management, 5 treatment sessions (77427)
80%Service-mix similarityView profile →

Hilary Petersmeyer Bagshaw, MD

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Radiation treatment management, 5 treatment sessions (77427)
79%Service-mix similarityView profile →

Carol Madellaine Marquez, MD

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
79%Service-mix similarityView profile →

Richard Thomas Hoppe, M.D.

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)
  • Radiation treatment management, 5 treatment sessions (77427)
78%Service-mix similarityView profile →

Billy W Loo, MD, PHD

Radiation Oncology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • Ct guidance for insertion of radiation therapy fields (77014)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Calculation of radiation therapy dose (77300)
77%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.