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Similar work.
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Compare the published Medicare service mix of John Harrigan, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

EAST BRUNSWICK, NJ · Exact areaEdit location

2024 published service data · 82 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael Carroll, M.D.

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
73%Service-mix similarityView profile →

Laura Anne Grygotis, MD

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
73%Service-mix similarityView profile →

Prapti Y Shingala

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
69%Service-mix similarityView profile →

Lai No Chiu Serodio, MD

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
66%Service-mix similarityView profile →

Anthony J Caravello, D.O.

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
65%Service-mix similarityView profile →

David Michael Walor, MD

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
65%Service-mix similarityView profile →

Joseph Francis Mammone, MD

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
64%Service-mix similarityView profile →

Jennifer Levy, MD

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
64%Service-mix similarityView profile →

Yekaterina Bulkin, M.D.

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
64%Service-mix similarityView profile →

Feza S. Tunc, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
63%Service-mix similarityView profile →

Dipti Pandya, M.D.

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
63%Service-mix similarityView profile →

Eileen Krieg, M.D.

Diagnostic Radiology (CMS) · East Brunswick, NJ

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)
  • Ct scan of abdomen and pelvis with contrast (74177)
62%Service-mix similarityView 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 NPI 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.