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Compare the published Medicare service mix of Lindsay Warren, M.D. (MAY 11, 2015) with clinicians in the same registry specialty: Emergency Medicine.

WESTPORT, CT · 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 · 58 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Dena Asaad Reiter, M.D.

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarity~7.8 milesView profile →

Steven A Valassis, MD

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
85%Service-mix similarity~7.8 milesView profile →

John Cacace, MD

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
75%Service-mix similarity~9.7 milesView profile →

Lilliana Hernandez-Vega, M.D.

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
74%Service-mix similarity~7.8 milesView profile →

Ari Max Perkins, M.D.

Emergency Medicine · Norwalk, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
74%Service-mix similarity~6.0 milesView profile →

Sally Syaunan Chao, M.D.

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
74%Service-mix similarity~7.8 milesView profile →

Danielle Roberts, MD

Emergency Medicine · Norwalk, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
73%Service-mix similarity~6.0 milesView profile →

Nicolas Andrea, MD

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
73%Service-mix similarity~7.8 milesView profile →

Kelly R Patel, M.D.

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
73%Service-mix similarity~7.8 milesView profile →

Kimberly Anne Reade, M.D.

Emergency Medicine · Bridgeport, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
73%Service-mix similarity~7.8 milesView profile →

Robert Capodanno, DO

Emergency Medicine · Norwalk, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
72%Service-mix similarity~6.0 milesView profile →

Jean Marie Hammel, MD

Emergency Medicine · Norwalk, CT

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
72%Service-mix similarity~6.1 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.