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Compare the published Medicare service mix of Courtney Ann Castoro, M.D. with clinicians in the same registry specialty: Anesthesiology.

ROCHESTER, MN · Exact areaEdit location

2024 published service data · 230 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Cole Laber, M.D.

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for blood vessel access (76937)
58%Service-mix similarityView profile →

Terese T. Horlocker, M.D.

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
56%Service-mix similarityView profile →

Hans P Sviggum, MD

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
56%Service-mix similarityView profile →

Catherine Wanjiru Njathi-Ori, M.D

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Ultrasonic guidance for blood vessel access (76937)
52%Service-mix similarityView profile →

Beth Allyn Vanderwielen, M.D.

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
51%Service-mix similarityView profile →

Emily Elizabeth Sharpe, M.D.

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
50%Service-mix similarityView profile →

David P Martin, M.D.

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
50%Service-mix similarityView profile →

Brock Davidson, MD

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
49%Service-mix similarityView profile →

Rebecca Lee Johnson, MD

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
48%Service-mix similarityView profile →

Mark S Lantz, MD

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
48%Service-mix similarityView profile →

David Harris, MD

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for procedure for total knee joint replacement (01402)
  • Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)
  • Anesthesia for total hip replacement (01214)
48%Service-mix similarityView profile →

Sean M Bruggink, M.D.

Anesthesiology · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure on heart and large blood vessels (00560)
47%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.