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Compare the published Medicare service mix of Kevin Webster Dickey, MD with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

NEW LONDON, CT · 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 · 51 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Colette Martin Glaser, M.D.

Diagnostic Radiology (CMS) · Hartford, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
65%Service-mix similarity~43.9 milesView profile →

Dylan Jared Assael, MD

Diagnostic Radiology (CMS) · Wallingford, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 2 views (71046)
62%Service-mix similarity~37.9 milesView profile →

Agnieszka Witkowska, M.D.

Interventional Radiology (CMS) · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
60%Service-mix similarity~48.2 milesView profile →

James Gardner, M.D.

Interventional Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
59%Service-mix similarity~42.7 milesView profile →

Sun Ho Ahn, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Warwick, RI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
59%Service-mix similarity~41.9 milesView profile →

Kamalou Yaya

Diagnostic Radiology (CMS) · Hartford, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
58%Service-mix similarity~41.1 milesView profile →

Gregory J Dubel, MD

Diagnostic Radiology (CMS) · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
56%Service-mix similarity~48.2 milesView profile →

Van T Nguyen, MD

Diagnostic Radiology (CMS) · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
56%Service-mix similarity~48.2 milesView profile →

Mangaladevi Patil, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
55%Service-mix similarity~48.2 milesView profile →

Cynthia E Clarke, DO, RD

Diagnostic Radiology (CMS) · South Glastonbury, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • X-ray of chest, 2 views (71046)
54%Service-mix similarity~32.1 milesView profile →

Clifford Barry Freling, M.D.

Specialty details in registry · Hartford, CT

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
53%Service-mix similarity~42.2 milesView profile →

John Lee, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
52%Service-mix similarity~48.2 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.