Richard Keith Walker, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services1 shared services · view billing descriptions
80%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Lisa Crosby Martin, CRNA with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).
LAKE CHARLES, LA · Exact areaEdit location
2024 published service data · 41 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Derek Sean Conner, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
66%Service-mix similarityView profile →
Nathaniel J Dennis, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
63%Service-mix similarityView profile →
Graham Travis Lindsay, R.N.
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
60%Service-mix similarityView profile →
Anthony J. Cutrera, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
59%Service-mix similarityView profile →
Shelby Rose Henssler-Viga, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
57%Service-mix similarityView profile →
Stephen Joseph Darbonne, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
57%Service-mix similarityView profile →
James Earl Brooks, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
52%Service-mix similarityView profile →
Jude C Hebert, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services2 shared services · view billing descriptions
52%Service-mix similarityView profile →
Dennis Wayne Clark, CRNA
Specialty details in registry · Lake Charles, LA
Shared published services1 shared services · view billing descriptions
50%Service-mix similarityView profile →
Sarah Beth Mcgee, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services1 shared services · view billing descriptions
47%Service-mix similarityView profile →
Joseph R. Caraway, CRNA
Certified Registered Nurse Anesthetist (Crna) (CMS) · Lake Charles, LA
Shared published services1 shared services · view billing descriptions
46%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.