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Compare the published Medicare service mix of Holley Dey, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Nuclear Medicine (CMS).

WALLINGFORD, 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 · 134 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michelle Naomi Honda, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
77%Service-mix similarity~6.3 milesView profile →

Regina Joan Hooley, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
75%Service-mix similarity~6.3 milesView profile →

John M. Lewin, M.D.

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
74%Service-mix similarity~7.3 milesView profile →

Alexander Rende, M.D.

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
74%Service-mix similarity~6.3 milesView profile →

Ragni Jindal, M.D.

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
73%Service-mix similarity~6.3 milesView profile →

Jihyun Kang, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
71%Service-mix similarity~6.3 milesView profile →

Liva Andrejeva-Wright, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
71%Service-mix similarity~6.3 milesView profile →

Liane E Philpotts, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
71%Service-mix similarity~6.3 milesView profile →

Madhavi Raghu, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
71%Service-mix similarity~6.3 milesView profile →

Grace Emily Dewitt, MD

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
69%Service-mix similarity~6.3 milesView profile →

Donald Lee

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
69%Service-mix similarity~6.3 milesView profile →

Vivian Mai-Tran

Diagnostic Radiology (CMS) · New Haven, CT

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
65%Service-mix similarity~6.3 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.