Jennifer Wen-Hwey Parrish, D.O.
Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
58%Service-mix similarity~7.6 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Farzin Alborzi, M.D. with clinicians in the same registry specialty: Critical Care (Intensivists) (CMS).
SANTA CLARA, 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 · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Ameeta Kharbanda, M.D.
Critical Care (Intensivists) · Pulmonary Disease (CMS) · Cupertino, CA
Shared published services1 shared services · view billing descriptions
49%Service-mix similarity~5.5 milesView profile →
Baldev Singh, M.D.
Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
48%Service-mix similarity~7.6 milesView profile →
Cyrus Shariat, MD
Critical Care (Intensivists) · Internal Medicine (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
45%Service-mix similarity~6.1 milesView profile →
Ravi Kumar Aggu Sher, MD
Critical Care (Intensivists) · Internal Medicine (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
42%Service-mix similarity~7.6 milesView profile →
Veronica Nicole Ortiz, M.D.
Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
39%Service-mix similarity~7.6 milesView profile →
Jeffrey David Marcus, MD
Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
36%Service-mix similarity~7.6 milesView profile →
Sharad Dass, M.D.
Critical Care (Intensivists) · Pulmonary Disease (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
22%Service-mix similarity~3.5 milesView profile →
Srilakshmi Vemulakonda, MD
Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · San Jose, CA
Shared published services1 shared services · view billing descriptions
20%Service-mix similarity~7.6 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.