Bradley David Hatfield, M.D.
Diagnostic Radiology (CMS) · Mission Hills, CA
Shared published services3 shared services · view billing descriptions
53%Service-mix similarity~8.1 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Kenneth W Chin, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).
TARZANA, CA · 10 milesEdit location
Within 10 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 · 17 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Rajesh Anant Bhavsar, M.D.
Diagnostic Radiology (CMS) · Northridge, CA
Shared published services3 shared services · view billing descriptions
43%Service-mix similarity~4.8 milesView profile →
Ananthanarayana Kasiraman, MD
Diagnostic Radiology · Interventional Radiology (CMS) · Woodland Hills, CA
Shared published services3 shared services · view billing descriptions
35%Service-mix similarity~3.9 milesView profile →
Nathanael Sabbah, MD
Diagnostic Radiology · Nuclear Medicine (CMS) · Van Nuys, CA
Shared published services3 shared services · view billing descriptions
34%Service-mix similarity~6.2 milesView profile →
Alexander Minh-Quan Le, M.D.
Diagnostic Radiology (CMS) · Northridge, CA
Shared published services3 shared services · view billing descriptions
28%Service-mix similarity~4.8 milesView profile →
David L. Robinson, MD
Diagnostic Radiology · Interventional Radiology (CMS) · Panorama City, CA
Shared published services3 shared services · view billing descriptions
23%Service-mix similarity~6.9 milesView profile →
Christopher Patton, MD
Diagnostic Radiology (CMS) · Panorama City, CA
Shared published services2 shared services · view billing descriptions
15%Service-mix similarity~6.9 milesView profile →
Kichun Jason Lee, MD
Interventional Radiology (CMS) · Woodland Hills, CA
Shared published services1 shared services · view billing descriptions
10%Service-mix similarity~3.9 milesView profile →
John Michael Moriarty, M.D. MRCPI FFR(RCSI)
Diagnostic Radiology · Interventional Radiology (CMS) · Los Angeles, CA
Shared published services1 shared services · view billing descriptions
3%Service-mix similarity~9.6 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.