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Compare the published Medicare service mix of Stephen R Wagner with clinicians in the same registry specialty: Anesthesiology (CMS).

MN · Exact areaEdit location

2024 published service data · 33 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Steven E Swaim, MD

Anesthesiology (CMS) · St Louis Park, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
62%Service-mix similarityView profile →

Edward V Violante, MD

Anesthesiology (CMS) · St Louis Park, MN

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
49%Service-mix similarityView profile →

Lawrence J Bertram, MD

Anesthesiology (CMS) · St Louis Park, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for procedure for total knee joint replacement (01402)
46%Service-mix similarityView profile →

Kathryn Marie Thompson, MD

Anesthesiology · Pain Management (CMS) · Duluth, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
45%Service-mix similarityView profile →

Christopher Michael Davies, M.D.

Anesthesiology · Interventional Pain Management · Pain Management (CMS) · Duluth, MN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into middle or upper spine canal using imaging guidance (62321)
  • Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)
  • Injection of substance into lower spine canal using imaging guidance (62323)
44%Service-mix similarityView profile →

Christopher A Powers, MD

Anesthesiology (CMS) · Coon Rapids, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
43%Service-mix similarityView profile →

Robert F Birch, MD

Anesthesiology (CMS) · Burnsville, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for procedure for total knee joint replacement (01402)
42%Service-mix similarityView profile →

Kristen Marie Zeller-Hack, M.D.

Anesthesiology · Interventional Pain Management (CMS) · St Louis Park, MN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into middle or upper spine canal using imaging guidance (62321)
  • Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Fluoroscopic guidance for needle placement (77002)
42%Service-mix similarityView profile →

Katelyn Parker-Mcgill, M.D., M.P.H.

Pain Management (CMS) · Alexandria, MN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into middle or upper spine canal using imaging guidance (62321)
  • Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)
41%Service-mix similarityView profile →

Andrew John Pisansky, MD, MS

Anesthesiology · Pain Management (CMS) · Maple Grove, MN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into middle or upper spine canal using imaging guidance (62321)
  • Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Fluoroscopic guidance for needle placement (77002)
40%Service-mix similarityView profile →

Richard Scott Stayner, M.D.

Pain Management (CMS) · Edina, MN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into middle or upper spine canal using imaging guidance (62321)
  • Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Fluoroscopic guidance for needle placement (77002)
38%Service-mix similarityView profile →

Cody Andrew Foster, M.D.

Interventional Pain Management (CMS) · Coon Rapids, MN

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into middle or upper spine canal using imaging guidance (62321)
  • Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)
  • Fluoroscopic guidance for needle placement (77002)
38%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.