A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Kun-Lin Tsai, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

WEST HAVEN, 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 · 170 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nnamdi Daniel Udeh, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
81%Service-mix similarity~3.3 milesView profile →

Atul Kumar, M.D.

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
81%Service-mix similarity~3.3 milesView profile →

Joseph James Cavallo, M.D.

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
80%Service-mix similarity~3.3 milesView profile →

Jason Scott Teitelbaum, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
80%Service-mix similarity~3.3 milesView profile →

Kenneth Zinn, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Shelton, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
79%Service-mix similarity~8.9 milesView profile →

Sowmya Mahalingam, MBBS.,MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
79%Service-mix similarity~3.3 milesView profile →

Irfan Ahmed Taqi, M.D.

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
78%Service-mix similarity~3.3 milesView profile →

Melissa Ann Davis, M.D.

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
76%Service-mix similarity~3.3 milesView profile →

Frank M Mele, MD

Diagnostic Radiology (CMS) · Shelton, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
75%Service-mix similarity~8.9 milesView profile →

Mehmet Emin Adin, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
75%Service-mix similarity~3.3 milesView profile →

Krithica Kaliannan, M.B.B.S

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
73%Service-mix similarity~3.2 milesView profile →

Noel Velasco, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Shelton, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of hip, 2-3 views (73502)
73%Service-mix similarity~8.9 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.