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Compare the published Medicare service mix of Caleb Casey Tolbert with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

AR · 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.

David R Parker, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Little Rock, AR

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 other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for procedure for total knee joint replacement (01402)
78%Service-mix similarityView profile →

Robert W Conner, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · North Little Rock, AR

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 lower leg, ankle, and foot bones (01480)
74%Service-mix similarityView profile →

Jaanna L Taylor, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Little Rock, AR

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 other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for procedure for total knee joint replacement (01402)
72%Service-mix similarityView profile →

Elizabeth Rhodes Matters

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jonesboro, AR

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 procedure for total knee joint replacement (01402)
72%Service-mix similarityView profile →

Chad Sullivan Stewart

Certified Registered Nurse Anesthetist (Crna) (CMS) · Little Rock, AR

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for procedure for total knee joint replacement (01402)
70%Service-mix similarityView profile →

Sean Nathan Rhodes

Certified Registered Nurse Anesthetist (Crna) (CMS) · Little Rock, AR

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for procedure for total knee joint replacement (01402)
70%Service-mix similarityView profile →

Codi Elizabeth Smith, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Little Rock, AR

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 procedure for total knee joint replacement (01402)
61%Service-mix similarityView profile →

Jason Bobo

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pine Bluff, AR

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 procedure on upper 2/3rd of thigh bone (01230)
61%Service-mix similarityView profile →

Rachelle Marie West

Certified Registered Nurse Anesthetist (Crna) (CMS) · Little Rock, AR

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 procedure for total knee joint replacement (01402)
60%Service-mix similarityView profile →

Roselynn M Hill, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · North Little Rock, AR

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 procedure for total knee joint replacement (01402)
60%Service-mix similarityView profile →

Alex William Ebmeyer, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Little Rock, AR

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 procedure for total knee joint replacement (01402)
60%Service-mix similarityView profile →

Kelly D. Mitchell, SRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · North Little Rock, AR

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)
  • Anesthesia for procedure for total knee joint replacement (01402)
59%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.