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Similar work.
More providers to explore.

Compare the published Medicare service mix of Christina Glancy, CRNA with clinicians in the same registry specialty: Specialty details in registry.

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.

Melissa Spicer Fitzsimmons, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
100%Service-mix similarityView profile →

Sarah Plumblee

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
66%Service-mix similarityView profile →

Sallie Lynn Porter, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
62%Service-mix similarityView profile →

Kourtney Jones

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
55%Service-mix similarityView profile →

Billie Ellen Debellevue, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
54%Service-mix similarityView profile →

Nathan Emory Smith, C.R.N.A.

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
40%Service-mix similarityView profile →

Kristina Faith Brock, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
32%Service-mix similarityView profile →

Jessica Jane Moroney

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
30%Service-mix similarityView profile →

Charlotte Marie Phillips

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
30%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.