Marcia Lynn Gremillion, M.D.
Specialty details in registry · Baton Rouge, LA
Shared published services2 shared services · view billing descriptions
76%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of James Joseph Silvestri, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).
LA · Exact areaEdit location
2024 published service data · 336 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Bhavna Vashdev Paryani, MD
Diagnostic Radiology (CMS) · Shreveport, LA
Shared published services2 shared services · view billing descriptions
76%Service-mix similarityView profile →
Tyler W. Plauche
Diagnostic Radiology (CMS) · Shreveport, LA
Shared published services2 shared services · view billing descriptions
73%Service-mix similarityView profile →
Nayanatara Swamy
Diagnostic Radiology (CMS) · Shreveport, LA
Shared published services2 shared services · view billing descriptions
72%Service-mix similarityView profile →
Anne Dopson Halsell, M.D.
Diagnostic Radiology (CMS) · Monroe, LA
Shared published services2 shared services · view billing descriptions
72%Service-mix similarityView profile →
Dana Hampton Smetherman, MD
Specialty details in registry · Covington, LA
Shared published services2 shared services · view billing descriptions
70%Service-mix similarityView profile →
Dale Moreland Maccurdy, M.D.
Diagnostic Radiology (CMS) · Slidell, LA
Shared published services2 shared services · view billing descriptions
68%Service-mix similarityView profile →
Megan Christine Fitzpatrick, MD
Radiation Oncology (CMS) · Crowley, LA
Shared published services2 shared services · view billing descriptions
68%Service-mix similarityView profile →
Cheryl Denise Randal, M.D.
Diagnostic Radiology (CMS) · Baton Rouge, LA
Shared published services2 shared services · view billing descriptions
68%Service-mix similarityView profile →
Harpreet Kaur Talwar, M.D.
Diagnostic Radiology (CMS) · Baton Rouge, LA
Shared published services2 shared services · view billing descriptions
66%Service-mix similarityView profile →
Jessica A Galandak, MD
Diagnostic Radiology (CMS) · New Orleans, LA
Shared published services2 shared services · view billing descriptions
66%Service-mix similarityView profile →
Erica Monique Broussard, M.D.
Diagnostic Radiology · Nuclear Medicine (CMS) · New Orleans, LA
Shared published services2 shared services · view billing descriptions
64%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.