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

BOWLING GREEN, KY · Exact areaEdit location

2024 published service data · 47 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Christopher Matthew Thomas, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • 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)
87%Service-mix similarityView profile →

Trevor Ervin Sanders, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • 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)
85%Service-mix similarityView profile →

Tevis Clark Smith, CRNA, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
3 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • 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)
76%Service-mix similarityView profile →

Michael Richard Heck, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
71%Service-mix similarityView profile →

Adam Kuzma, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
71%Service-mix similarityView profile →

Wesley Oliver

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
2 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
  • Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)
58%Service-mix similarityView profile →

Christopher Michael Tarter, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
49%Service-mix similarityView profile →

Zamira Vasquez, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
37%Service-mix similarityView profile →

Wesley Joseph Sturgill, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)
36%Service-mix similarityView profile →

Zachary Allen Stewart, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
36%Service-mix similarityView profile →

Sybil Vasily Cutrone, MSN, APRN, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
34%Service-mix similarityView profile →

Arron Dalton Gunderson, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Bowling Green, KY

Shared published services
1 shared services · view billing descriptions
  • Insertion of artery tube for blood sampling or infusion through skin (36620)
28%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.