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Compare the published Medicare service mix of Robert Alan Jerstad, DO 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.

Summer M Johnson, D.O.

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)
  • Anesthesia for procedure to assess heart electrical activity (00537)
69%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)
46%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)
45%Service-mix similarityView profile →

Mark Douglas Woiwood, MD

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)
44%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)
  • Anesthesia for procedure to assess heart electrical activity (00537)
43%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)
  • Anesthesia for procedure to assess heart electrical activity (00537)
35%Service-mix similarityView profile →

Jacob Percival Martinez, MD

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)
34%Service-mix similarityView profile →

Patricia Marie Hoffmann, 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)
33%Service-mix similarityView profile →

Renae Annette Kavlock, 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)
31%Service-mix similarityView profile →

Bryan Michael Purdy, M.D.

Anesthesiology · Des Moines, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to assess heart electrical activity (00537)
31%Service-mix similarityView profile →

Nicholas J Aerisolphal, 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)
29%Service-mix similarityView profile →

Anna Kathleen Riessen, 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)
29%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.