Richard Chesnick, M.D.
Diagnostic Radiology (CMS) · Newark, DE
Shared published services3 shared services · view billing descriptions
61%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Anton Grant Delport, MD with clinicians in the same registry specialty: Specialty details in registry.
NEWARK, DE · Exact areaEdit location
2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Anh Dam, MD
Specialty details in registry · Newark, DE
Shared published services3 shared services · view billing descriptions
45%Service-mix similarityView profile →
Seung John Yi, MD
Diagnostic Radiology · Interventional Pain Management (CMS) · Newark, DE
Shared published services3 shared services · view billing descriptions
44%Service-mix similarityView profile →
Michael John Spina, M.D.
Diagnostic Radiology (CMS) · Newark, DE
Shared published services3 shared services · view billing descriptions
33%Service-mix similarityView profile →
Amarnath G Sortur, MD
Diagnostic Radiology (CMS) · Newark, DE
Shared published services1 shared services · view billing descriptions
32%Service-mix similarityView profile →
Elizabeth Dutweiler
Diagnostic Radiology (CMS) · Newark, DE
Shared published services3 shared services · view billing descriptions
32%Service-mix similarityView profile →
Bryan R Franck, MD
Diagnostic Radiology (CMS) · Newark, DE
Shared published services3 shared services · view billing descriptions
29%Service-mix similarityView profile →
Xiang Liu, MD
Diagnostic Radiology (CMS) · Newark, DE
Shared published services2 shared services · view billing descriptions
28%Service-mix similarityView profile →
Sara Khanipour Roshan, M.D.
Diagnostic Radiology (CMS) · Newark, DE
Shared published services2 shared services · view billing descriptions
24%Service-mix similarityView profile →
Silvia Barbeito, MD
Diagnostic Radiology (CMS) · Newark, DE
Shared published services2 shared services · view billing descriptions
22%Service-mix similarityView profile →
Mandip Gakhal, MD
Diagnostic Radiology (CMS) · Newark, DE
Shared published services1 shared services · view billing descriptions
9%Service-mix similarityView profile →
Daniel B Maloney, DO
Diagnostic Radiology (CMS) · Newark, DE
Shared published services1 shared services · view billing descriptions
6%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.