Christopher Andrew Straka, M.D.
Radiation Oncology (CMS) · San Diego, CA
Shared published services3 shared services · view billing descriptions
90%Service-mix similarity~89.2 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Yuji Seo, M.D. with clinicians in the same registry specialty: Radiation Oncology (CMS).
EL CENTRO, CA · 100 milesEdit location
Within 100 miles · Approximate ZIP-area distance
Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works
2024 published service data · 73 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Brian B Ronson, MD
Radiation Oncology (CMS) · Temecula, CA
Shared published services3 shared services · view billing descriptions
88%Service-mix similarity~97.9 milesView profile →
Ted Ling, M.D., M.S.
Radiation Oncology (CMS) · Palm Desert, CA
Shared published services3 shared services · view billing descriptions
88%Service-mix similarity~78.7 milesView profile →
John M Stevenson, M.D.
Radiation Oncology (CMS) · Rancho Mirage, CA
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~81.3 milesView profile →
Phillip G Zentner, MD
Radiation Oncology (CMS) · Chula Vista, CA
Shared published services3 shared services · view billing descriptions
86%Service-mix similarity~83.9 milesView profile →
Carolyn Joy Barnes, M.D.
Radiation Oncology (CMS) · Rancho Mirage, CA
Shared published services3 shared services · view billing descriptions
82%Service-mix similarity~81.3 milesView profile →
Eva Lean, M.D.
Radiation Oncology (CMS) · Vista, CA
Shared published services3 shared services · view billing descriptions
81%Service-mix similarity~96.8 milesView profile →
David John Hoopes, M.D.
Radiation Oncology (CMS) · San Diego, CA
Shared published services3 shared services · view billing descriptions
80%Service-mix similarity~86.0 milesView profile →
Patrick W Linson, M.D.
Radiation Oncology (CMS) · Vista, CA
Shared published services3 shared services · view billing descriptions
80%Service-mix similarity~96.8 milesView profile →
Peter Greenberg, MD
Radiation Oncology (CMS) · Palm Desert, CA
Shared published services3 shared services · view billing descriptions
80%Service-mix similarity~78.7 milesView profile →
Norbert Kased, M.D.
Radiation Oncology (CMS) · Vista, CA
Shared published services3 shared services · view billing descriptions
80%Service-mix similarity~96.8 milesView profile →
Ray Lin, M.D.
Radiation Oncology (CMS) · La Jolla, CA
Shared published services3 shared services · view billing descriptions
79%Service-mix similarity~94.3 milesView 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 approximate distance 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.