HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Menelaos Karanikolas, MD with clinicians in the same registry specialty: Anesthesiology.

SAINT LOUIS, MO · Exact areaEdit location

2024 published service data · 233 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Raghu P Terkonda, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for electroshock therapy (00104)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
80%Service-mix similarityView profile →

Selma Ishag, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for electroshock therapy (00104)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
75%Service-mix similarityView profile →

Jonathan Jocum, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
70%Service-mix similarityView profile →

Muthuraj Kanakaraj, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for electroshock therapy (00104)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
69%Service-mix similarityView profile →

Ivan M Kangrga, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on upper abdomen (00790)
67%Service-mix similarityView profile →

Zekeriyya Alanoglu, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on upper abdomen (00790)
66%Service-mix similarityView profile →

Qianjin Liu, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Anesthesia for electroshock therapy (00104)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
64%Service-mix similarityView profile →

Catherine K Ifune, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
61%Service-mix similarityView profile →

Gina Brown

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on upper abdomen (00790)
58%Service-mix similarityView profile →

Rainer Kentner, MD

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
57%Service-mix similarityView profile →

Marco A. Silvestrini-Suarez, M.D.

Anesthesiology · Saint Louis, MO

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
56%Service-mix similarityView profile →

George Richard Benzinger, MD

Anesthesiology · Saint Louis, MO

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
52%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.