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

SCOTTSDALE, AZ · Exact areaEdit location

2024 published service data · 115 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ruth Ann Lewis, CRNA, NP

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
100%Service-mix similarityView profile →

Diana Lynn Willis

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
74%Service-mix similarityView profile →

Heidi Lynn Czaplewski

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
71%Service-mix similarityView profile →

Michael Moskowitz, C.R.N.A.

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
69%Service-mix similarityView profile →

Sanaa Fidai

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
69%Service-mix similarityView profile →

Polly Wolff, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
69%Service-mix similarityView profile →

Leslie Brown, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
68%Service-mix similarityView profile →

Caleb Diercks

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
68%Service-mix similarityView profile →

Paul More, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
58%Service-mix similarityView profile →

Richard Lossing, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
57%Service-mix similarityView profile →

Edmund Jarom Wingert, RN

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
56%Service-mix similarityView profile →

Christine A Schenk, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for bone marrow aspiration and/or biopsy at pelvic bone (01112)
48%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.