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

MEMPHIS, TN · Exact areaEdit location

2024 published service data · 175 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bryant Jerel Meeks, APRN, CRNA

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for heart artery bypass grafting on heart-lung machine (00567)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
75%Service-mix similarityView profile →

James Stephen Hightower

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

Shared published services
3 shared services · view billing descriptions
  • Anesthesia for heart artery bypass grafting on heart-lung machine (00567)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Ultrasonic guidance for blood vessel access (76937)
63%Service-mix similarityView profile →

Colton Bradley James, DNP, CRNA, APRN

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

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for procedure on heart and large blood vessels (00560)
  • Anesthesia for procedure on chest with 1 lung inflated (00541)
45%Service-mix similarityView profile →

Roman David Comer, CRNA

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

Shared published services
2 shared services · view billing descriptions
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
27%Service-mix similarityView profile →

Kevin W Cox

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

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Anesthesia for procedure on heart and large blood vessels (00560)
26%Service-mix similarityView profile →

Benjamin S Duncan, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on heart and large blood vessels (00560)
24%Service-mix similarityView profile →

Rebekah Lynn Kleck, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
21%Service-mix similarityView profile →

Jason Griffin, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
16%Service-mix similarityView profile →

Alex Taylor Stanfill, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
14%Service-mix similarityView profile →

Timothy L Smith, CRNA

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

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure on heart and large blood vessels (00560)
9%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.