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Compare the published Medicare service mix of Mary E Kussman, MD with clinicians in the same registry specialty: Anesthesiology.

QUINCY, IL · Exact areaEdit location

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Joseph Arthur Kuhlman, MD

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
66%Service-mix similarityView profile →

Christopher Hudson Moore, M.D.

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
61%Service-mix similarityView profile →

Margaret Isabel Thirston, M.D.

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on urinary system through urethra (00910)
60%Service-mix similarityView profile →

Ryan Mack Leifheit, MD

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
57%Service-mix similarityView profile →

Francisco Delacruz-Newlan, M.D.

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
56%Service-mix similarityView profile →

Linh Thuy Nguyen, M.D.

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for procedure on anus and rectum (00902)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
54%Service-mix similarityView profile →

Joseph Valentine Meyer, MD

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on urinary system through urethra (00910)
53%Service-mix similarityView profile →

Roy A Doerhoff, MD

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other closed procedure on chest (00520)
48%Service-mix similarityView profile →

Lakesha Smith, MD

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
42%Service-mix similarityView profile →

William Mizikar, MD

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
31%Service-mix similarityView profile →

Katie Kaimeng Wang, MD

Anesthesiology · Quincy, IL

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
30%Service-mix similarityView profile →

Jeffrey Amport, M.D.

Anesthesiology · Quincy, IL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
16%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.