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Compare the published Medicare service mix of Isaac N Ginsberg, DO with clinicians in the same registry specialty: Internal Medicine (CMS).

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 51 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Muhammad Talha Khan, MD

Hospitalist · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
100%Service-mix similarityView profile →

Dinko Naydenov, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
52%Service-mix similarityView profile →

Muhammad Sohaib Afzal, MD

Specialty details in registry · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
40%Service-mix similarityView profile →

Neil Carter Parker, MD

Specialty details in registry · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
39%Service-mix similarityView profile →

Salvador Lobianco, M.D.

Critical Care (Intensivists) · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
38%Service-mix similarityView profile →

Aditya Kler, M.D.

Hospitalist (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
38%Service-mix similarityView profile →

Lee Michael Demertzis, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
35%Service-mix similarityView profile →

Nikhil Organti, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
33%Service-mix similarityView profile →

Sadashiv Santosh, MD

Critical Care (Intensivists) · Internal Medicine · Nephrology (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
32%Service-mix similarityView profile →

Adam Maurice May, MD

Cardiovascular Disease (Cardiology) · Critical Care (Intensivists) · Internal Medicine (CMS) · Saint Louis, MO

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
23%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.