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Compare the published Medicare service mix of Ronald Butler, R.N. with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

NC · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Julie Fritz, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Durham, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
67%Service-mix similarityView profile →

Hellen Nava

Certified Registered Nurse Anesthetist (Crna) (CMS) · Charlotte, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
63%Service-mix similarityView profile →

Kipp Andrews, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Durham, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
61%Service-mix similarityView profile →

Jennifer Sullivan

Certified Registered Nurse Anesthetist (Crna) (CMS) · Raleigh, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
56%Service-mix similarityView profile →

Ji Yun Rebekah Robinson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
55%Service-mix similarityView profile →

Wendy Mcneely Baker, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Wilmington, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
54%Service-mix similarityView profile →

Erica Forst, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Asheville, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
54%Service-mix similarityView profile →

Tracey Leanne Stein, CRNA

Specialty details in registry · Winston Salem, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
54%Service-mix similarityView profile →

David B Garza, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
53%Service-mix similarityView profile →

Sharon Lee Vinson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Ahoskie, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
52%Service-mix similarityView profile →

Francesca Fariel Jankosky, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
52%Service-mix similarityView profile →

Jonathan Richard Dunn, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Clemmons, NC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
52%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.