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Compare the published Medicare service mix of Zane Noel Hartgraves, CRNA with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

JEFFERSON CITY, MO · Exact areaEdit location

2024 published service data · 26 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John David O'donnell, CRNA

Specialty details in registry · Jefferson City, MO

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)
89%Service-mix similarityView profile →

Sara Bess Enochs, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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 on anus and rectum (00902)
81%Service-mix similarityView profile →

Tassi Michelle Womack, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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)
80%Service-mix similarityView profile →

John G Charbonneau, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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)
79%Service-mix similarityView profile →

Sandra A. Uhlmann

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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 on anus and rectum (00902)
79%Service-mix similarityView profile →

Garrick Michael Procter, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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)
74%Service-mix similarityView profile →

Robert B Ryder, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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 on anus and rectum (00902)
72%Service-mix similarityView profile →

Denise Leslie Cooper, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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)
66%Service-mix similarityView profile →

Thomas Scott Leupold, CRNA

Specialty details in registry · Jefferson City, MO

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 other procedure on large bowel using an endoscope (00811)
65%Service-mix similarityView profile →

Yvonne Verduzco Murphy, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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 other procedure on large bowel using an endoscope (00811)
57%Service-mix similarityView profile →

Bart Edward Horton, C.R.N.A.

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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 other procedure on large bowel using an endoscope (00811)
56%Service-mix similarityView profile →

Bart S Bowers, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jefferson City, MO

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 other procedure on large bowel using an endoscope (00811)
56%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.