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Compare the published Medicare service mix of Jon Albert Clark, C.R.N.A. with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

GREENVILLE, SC · Exact areaEdit location

2024 published service data · 349 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Shatericka Campbell Frederick, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
72%Service-mix similarityView profile →

Jade Grant Mayer, RN, BSN, MNA, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
70%Service-mix similarityView profile →

Jamey Billy Deering, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
70%Service-mix similarityView profile →

Whitney Nicole Hemmert, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
70%Service-mix similarityView profile →

James Tyler Boggs

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
70%Service-mix similarityView profile →

Bradley G. Hoover, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
70%Service-mix similarityView profile →

David Matthew Gaggini, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
  • Anesthesia for extensive surgery on spine (00670)
67%Service-mix similarityView profile →

Bryana Gillespie

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
55%Service-mix similarityView profile →

Elizabeth Gambrell Rooney

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
52%Service-mix similarityView profile →

Jennifer Martin Yow

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
50%Service-mix similarityView profile →

Caroline Mcdonald Kay, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
50%Service-mix similarityView profile →

Lesley M Mcclain, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Greenville, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on upper abdomen (00790)
50%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.