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

IOWA CITY, IA · Exact areaEdit location

2024 published service data · 62 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

David C Jensen, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for lens surgery (00142)
81%Service-mix similarityView profile →

Jennifer Renee Doyle, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
74%Service-mix similarityView profile →

Cody R. Gremore, M.S.N.

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
  • Anesthesia for lens surgery (00142)
69%Service-mix similarityView profile →

Allison Leigh Dale, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Kathleen M Fear, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Seth W Meyers, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Brandon S Janss

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Kristin Carne, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Michael Jeremy Anderson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Cynthia A Haas, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Heather L Bair, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Ina Bardhoshi, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Iowa City, IA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for electroshock therapy (00104)
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.