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Compare the published Medicare service mix of Danielle Williams, RN BSN CCRN CRNA with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

TUCSON, AZ · Exact areaEdit location

2024 published service data · 72 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Raymond Alvarado

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

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for x-ray on heart vessels and chambers (01920)
  • Anesthesia for insertion of permanent heart pacemaker (00530)
59%Service-mix similarityView profile →

Gustavo Vargas, CRNA

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

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for insertion of permanent heart pacemaker (00530)
  • Anesthesia for other procedure on skin of arms, legs, and front body (00400)
47%Service-mix similarityView profile →

Christy Mccrea, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
44%Service-mix similarityView profile →

Kelly Carrillo, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
44%Service-mix similarityView profile →

Anna Kleppe

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
44%Service-mix similarityView profile →

Nichole Carrigan, RN

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
44%Service-mix similarityView profile →

Ashley Jordan Wilton, DNP, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
44%Service-mix similarityView profile →

Lydia Vanwormer

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
44%Service-mix similarityView profile →

Amy Langston

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
34%Service-mix similarityView profile →

Aaron Lawver, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
31%Service-mix similarityView profile →

Alice C Dastrup, ARNP, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
31%Service-mix similarityView profile →

Alysia Reina

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
31%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.