Ashna Aggarwal, MD
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~19.3 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Rafael Rodriguez, M.D. with clinicians in the same registry specialty: Pathology (CMS).
WOODLAND, CA · 25 milesEdit location
Within 25 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.
Dongguang Wei
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~19.3 milesView profile →
Han Sung Lee, MD., PHD
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
82%Service-mix similarity~19.3 milesView profile →
Kurt Barrett Schaberg, MD
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
79%Service-mix similarity~19.3 milesView profile →
Naoki Akanuma, MD PHD
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
78%Service-mix similarity~19.3 milesView profile →
Dorina Gui
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
77%Service-mix similarity~19.3 milesView profile →
Swikrity Upadhyay Baskota, MBBS,MD
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
75%Service-mix similarity~19.3 milesView profile →
Mega Lahori, MD
Pathology (CMS) · Sacramento, CA
Shared published services3 shared services · view billing descriptions
70%Service-mix similarity~19.3 milesView profile →
Chihong Heidi Zhou, MD
Specialty details in registry · Sacramento, CA
Shared published services3 shared services · view billing descriptions
56%Service-mix similarity~23.5 milesView profile →
Gabor Hertz, MD
Pathology (CMS) · Sacramento, CA
Shared published services1 shared services · view billing descriptions
43%Service-mix similarity~20.8 milesView profile →
Priya Gulati Brink, MD
Pathology (CMS) · Sacramento, CA
Shared published services1 shared services · view billing descriptions
43%Service-mix similarity~20.8 milesView profile →
Steven F. Burrall, MD
Pathology (CMS) · Sacramento, CA
Shared published services1 shared services · view billing descriptions
43%Service-mix similarity~22.6 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.