Robin Kimberly Johnson, M.D.
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
87%Service-mix similarity~46.7 milesView profile →
Similar work.
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Compare the published Medicare service mix of Margarita Topalovski, M.D. with clinicians in the same registry specialty: Pathology (CMS).
LAS CRUCES, NM · 50 milesEdit location
Within 50 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 · 15 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Gregory C. Elkins, MD
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
83%Service-mix similarity~44.7 milesView profile →
Jonathan Lynn Lavezo, MD
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
82%Service-mix similarity~46.7 milesView profile →
Fausto A Rodriguez, M.D.
Specialty details in registry · El Paso, TX
Shared published services3 shared services · view billing descriptions
80%Service-mix similarity~46.7 milesView profile →
Mohamad Nawar Hakim, M.D.
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
79%Service-mix similarity~46.7 milesView profile →
Abeer Majid A. Salama
Specialty details in registry · El Paso, TX
Shared published services3 shared services · view billing descriptions
79%Service-mix similarity~46.7 milesView profile →
Roberto Gabriel Gamez, M.D., M.P.H.
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
77%Service-mix similarity~46.7 milesView profile →
Attilio Orazi, M.D.
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
76%Service-mix similarity~46.7 milesView profile →
Said Hafez Khayyata, MD
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
73%Service-mix similarity~46.7 milesView profile →
Osvaldo Padilla, MD
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
72%Service-mix similarity~44.7 milesView profile →
Hector Zepeda, MD
Pathology (CMS) · El Paso, TX
Shared published services3 shared services · view billing descriptions
68%Service-mix similarity~47.7 milesView profile →
Glen Curtis Friedman, MD
Specialty details in registry · El Paso, TX
Shared published services3 shared services · view billing descriptions
68%Service-mix similarity~44.7 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.