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

KNOXVILLE, TN · Exact areaEdit location

2024 published service data · 211 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Carrie E Linebaugh, CRNA

Specialty details in registry · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

Whitney Denise Dudley, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

Jessica Brush Kimball

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

Rebecca Brandon, CRNA

Specialty details in registry · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

Candice C Dingus, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

Hannah Rosen, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

Tammy Jennings Mccarter

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

David Ratliff, CRNA

Specialty details in registry · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

James Derek Johnson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
77%Service-mix similarityView profile →

Ann Hall Benfield, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
53%Service-mix similarityView profile →

James A Jones, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
51%Service-mix similarityView profile →

Cynthia Nicole Ball, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Knoxville, TN

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)
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.