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

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 154 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Yanet Ledezma Recendiz, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for nerve block and injection procedure, prone position (01992)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01940)
95%Service-mix similarityView profile →

Maria Arrey, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for nerve block and injection procedure, prone position (01992)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01940)
87%Service-mix similarityView profile →

Nicolette Whiteside

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for nerve block and injection procedure, prone position (01992)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01940)
86%Service-mix similarityView profile →

Tyler Scott Detwiler, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for nerve block and injection procedure, prone position (01992)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01940)
85%Service-mix similarityView profile →

Christopher Michael Johnson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for nerve block and injection procedure, prone position (01992)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01940)
85%Service-mix similarityView profile →

Meghan Marie Rader, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for nerve block and injection procedure, prone position (01992)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01940)
73%Service-mix similarityView profile →

Jamie Kaiser

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for nerve block and injection procedure, prone position (01992)
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
71%Service-mix similarityView profile →

Dave Gerald Grosz, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (01940)
  • Anesthesia for procedure on small and large bowel using an endoscope (00813)
70%Service-mix similarityView profile →

Felicia B Scacewater, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

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

Jennifer Pedersen, CRNA

Specialty details in registry · Phoenix, AZ

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

Kelley Tennant, DNAP, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

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

Julie A Aulds, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for exam of colon using an endoscope (00812)
  • 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)
68%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.