Ronald Anthony Barbella, DPM
Podiatry (CMS) · Marlton, NJ
Shared published services3 shared services · view billing descriptions
83%Service-mix similarity~5.0 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Robert Christopher Tyrrell, DPM with clinicians in the same registry specialty: Podiatry (CMS).
CHERRY HILL, NJ · 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 · 7 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Melissa D Shinder, DPM
Podiatry (CMS) · Mount Laurel, NJ
Shared published services3 shared services · view billing descriptions
64%Service-mix similarity~5.7 milesView profile →
Jinho Yoo, DPM
Podiatry (CMS) · Philadelphia, PA
Shared published services3 shared services · view billing descriptions
59%Service-mix similarity~8.6 milesView profile →
Ketan Hashmukh Kothari, DPM
Podiatry (CMS) · Philadelphia, PA
Shared published services3 shared services · view billing descriptions
51%Service-mix similarity~9.2 milesView profile →
Linda Barney St. Martin, DPM
Podiatry (CMS) · Voorhees, NJ
Shared published services3 shared services · view billing descriptions
32%Service-mix similarity~4.2 milesView profile →
John A. Wallace, DPM
Podiatry (CMS) · Merchantville, NJ
Shared published services3 shared services · view billing descriptions
31%Service-mix similarity~4.2 milesView profile →
Gregory K. Ng, D.P.M.
Podiatry (CMS) · Voorhees, NJ
Shared published services3 shared services · view billing descriptions
25%Service-mix similarity~4.2 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.