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

NASHVILLE, TN · 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.

Margaret Eileen Schneider, DNP

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
98%Service-mix similarityView profile →

Ashley Dawn Lepore, SRNA, RN

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
90%Service-mix similarityView profile →

Thien Nguyen Dang

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
90%Service-mix similarityView profile →

Alison Martin, CRNA

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
90%Service-mix similarityView profile →

Reagan Atkins Fisher

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
90%Service-mix similarityView profile →

Anne Brant Kirk, CRNA

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
89%Service-mix similarityView profile →

Matthew B Bell, APRN

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
89%Service-mix similarityView profile →

Kailey Burdette

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other closed procedure on chest (00520)
87%Service-mix similarityView profile →

Ling Wai Chan, CRNA

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other closed procedure on chest (00520)
85%Service-mix similarityView profile →

Nathan Mcmasters, CRNA

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for other closed procedure on chest (00520)
85%Service-mix similarityView profile →

Joseph Harwell, CRNA

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on large bowel using an endoscope (00811)
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
84%Service-mix similarityView profile →

Robbyn Ruth Barber-Anderson, CRNA

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
  • Anesthesia for x-ray or radiation therapy (01922)
  • Anesthesia for other closed procedure on chest (00520)
82%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.