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

COLUMBIA, SC · Exact areaEdit location

2024 published service data · 82 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Brynn Patrick

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
100%Service-mix similarityView profile →

Mary Josephine Ochieng, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
80%Service-mix similarityView profile →

Karen Lee Hines

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
77%Service-mix similarityView profile →

Rachel Avila

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
75%Service-mix similarityView profile →

Amanda Duncan Moore

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
74%Service-mix similarityView profile →

Elizabeth R. Huggins, CRNA

Specialty details in registry · Columbia, SC

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
71%Service-mix similarityView profile →

Rusty Ryan Creighton

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
70%Service-mix similarityView profile →

Joshua Tobias Schreiber, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
66%Service-mix similarityView profile →

Raymond Osegueda

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
59%Service-mix similarityView profile →

Marcus Mcteer, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
57%Service-mix similarityView profile →

Keith S. Sims, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
56%Service-mix similarityView profile →

Shante Denise Jones, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)
52%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.