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

JACKSONVILLE, FL · Exact areaEdit location

2024 published service data · 234 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Gregory William Adams, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
55%Service-mix similarityView profile →

Russell Scott Avera, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
55%Service-mix similarityView profile →

Mohamed Chehab, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for other procedure on urinary system through urethra (00910)
50%Service-mix similarityView profile →

Samantha Stophel Farmand, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
39%Service-mix similarityView profile →

Jeanice Burke, CRNA, MSN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
37%Service-mix similarityView profile →

Jeffrey Hoffman

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
35%Service-mix similarityView profile →

Jeffrey Completo Embudo

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on urinary system through urethra (00910)
35%Service-mix similarityView profile →

Charles James Griffey, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
  • Anesthesia for other procedure on urinary system through urethra (00910)
32%Service-mix similarityView profile →

Cary Thomas Schultz, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
32%Service-mix similarityView profile →

Robert Donald Polley, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
27%Service-mix similarityView profile →

John Lanzilotti, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
26%Service-mix similarityView profile →

John D Mundy, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Jacksonville, FL

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for total hip replacement (01214)
25%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.