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Similar work.
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Compare the published Medicare service mix of Jeffrey Hafendorfer, CRNA with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

JACKSONVILLE, FL · Exact areaEdit location

2024 published service data · 234 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kirsten Marie Ross, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
78%Service-mix similarityView profile →

Lee Willingham

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
76%Service-mix similarityView profile →

Sally Patricia Sharkey, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
73%Service-mix similarityView profile →

Robert James Orgill, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
71%Service-mix similarityView profile →

Alexandria Higgins Jensen, CRNA DNP

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
68%Service-mix similarityView profile →

Karilyn Anne Holden, CRNA

Specialty details in registry · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
67%Service-mix similarityView profile →

Erik P Graves

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
60%Service-mix similarityView profile →

Cameron Scott Cushenbery, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
48%Service-mix similarityView profile →

Mitsa Y Greene, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
47%Service-mix similarityView profile →

Jesse Michael Adams, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
47%Service-mix similarityView profile →

Cassandre Elise Lang, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
47%Service-mix similarityView profile →

Christen Suzanne Mcdonnell

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
45%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.