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Compare the published Medicare service mix of Mark Douglas Woiwood, MD with clinicians in the same registry specialty: Anesthesiology.

DES MOINES, IA · Exact areaEdit location

2024 published service data · 81 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Christopher T Lensing, MD

Anesthesiology · Des Moines, IA

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
68%Service-mix similarityView profile →

Alexander J Hjelmaas, MD

Anesthesiology · Des Moines, IA

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
68%Service-mix similarityView profile →

Jeffrey Marshall Merryman, MD

Anesthesiology · Des Moines, IA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
65%Service-mix similarityView profile →

John Ulf Skoog, MD

Anesthesiology · Des Moines, IA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
59%Service-mix similarityView profile →

Donald James Anciaux

Anesthesiology · Des Moines, IA

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

Devin Gunnar Lindstrom, M.D.

Anesthesiology · Des Moines, IA

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

Philip Schulte, DO

Anesthesiology · Des Moines, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
56%Service-mix similarityView profile →

Megan M Schubert, M.D.

Anesthesiology · Des Moines, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
55%Service-mix similarityView profile →

Haiying Liu, MD

Anesthesiology · Des Moines, IA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
54%Service-mix similarityView profile →

Kenton James Hall, MD

Anesthesiology · Des Moines, IA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
51%Service-mix similarityView profile →

Robert Carl Kitterman, MD

Anesthesiology · Des Moines, IA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
50%Service-mix similarityView profile →

Summer M Johnson, D.O.

Anesthesiology · Des Moines, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
48%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.