David Judy, D.O.
Dermatology (CMS) · Charleston, WV
Shared published services3 shared services · view billing descriptions
79%Service-mix similarity~69.1 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Kathleen Marie Nemer, MD with clinicians in the same registry specialty: Micrographic Dermatologic Surgery (Mds) (CMS).
ATHENS, OH · 100 milesEdit location
Within 100 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 · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Angela Sanfilippo Casey, MD
Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · Westerville, OH
Shared published services3 shared services · view billing descriptions
75%Service-mix similarity~71.0 milesView profile →
David Raymond Carr, M.D.
Dermatology (CMS) · Gahanna, OH
Shared published services3 shared services · view billing descriptions
74%Service-mix similarity~64.3 milesView profile →
Peter C Seline, MD
Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · Westerville, OH
Shared published services3 shared services · view billing descriptions
73%Service-mix similarity~71.0 milesView profile →
Brian P Biernat, MD
Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · Westerville, OH
Shared published services3 shared services · view billing descriptions
70%Service-mix similarity~71.0 milesView profile →
Sharon Longshore Thornton, MD
Dermatology (CMS) · Dublin, OH
Shared published services3 shared services · view billing descriptions
67%Service-mix similarity~77.7 milesView profile →
Kathryn Therese Shahwan, MD
Dermatology (CMS) · Columbus, OH
Shared published services3 shared services · view billing descriptions
66%Service-mix similarity~71.2 milesView profile →
Llana Pootrakul, MD
Dermatology (CMS) · Columbus, OH
Shared published services3 shared services · view billing descriptions
65%Service-mix similarity~71.2 milesView profile →
Maralyn B Seavolt, MD
Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · Westerville, OH
Shared published services3 shared services · view billing descriptions
64%Service-mix similarity~71.0 milesView profile →
Eduardo Miguel Vidal, M.D.
Dermatology · Micrographic Dermatologic Surgery (Mds) (CMS) · Huntington, WV
Shared published services3 shared services · view billing descriptions
55%Service-mix similarity~65.4 milesView profile →
Brett Robert Kockentiet, MD
Micrographic Dermatologic Surgery (Mds) (CMS) · Dublin, OH
Shared published services3 shared services · view billing descriptions
50%Service-mix similarity~76.7 milesView profile →
Jack Foster Ditty, M.D.
Specialty details in registry · Ashland, KY
Shared published services3 shared services · view billing descriptions
47%Service-mix similarity~65.3 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.