A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Alexis B Varney with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

KNOXVILLE, TN · Exact areaEdit location

2024 published service data · 211 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sarah Elizabeth Greenway

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
100%Service-mix similarityView profile →

Stephanie Harb, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
100%Service-mix similarityView profile →

Jennifer Landry, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
100%Service-mix similarityView profile →

Andrea Kathryn Kottmeier

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
99%Service-mix similarityView profile →

Michael J Hemmert, CRNA

Specialty details in registry · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
99%Service-mix similarityView profile →

Mark Guidry, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
99%Service-mix similarityView profile →

Anne Marie Wilson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
94%Service-mix similarityView profile →

David Eugene Schum, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for exam of colon using an endoscope (00812)
92%Service-mix similarityView profile →

Jennifer Winfree Hultz, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
88%Service-mix similarityView profile →

Chelsea Raye Howard, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
88%Service-mix similarityView profile →

Lola Leeann Shelton, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
88%Service-mix similarityView profile →

Beth Newton

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
87%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.