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Compare the published Medicare service mix of William Hayes Fletcher, D.O. with clinicians in the same registry specialty: Emergency Medicine.

BATON ROUGE, LA · Exact areaEdit location

2024 published service data · 126 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Halli Rebecca Small, MD

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Brett Joseph Lewis, M. D.

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Joseph Young Ragusa, MD

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Timothy Brandon Davidson, M.D.

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

John Paul Lona, MD

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Elizabeth Hays Boyle Cassels, M.D.

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Cristina Romanach Stokes, M.D.

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Tyler Lebouef, MD

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Kyle Patrick Pfefferle

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Stephen D. Hosea, MD

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

Thomas Abraham Jakob Jeider

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%Service-mix similarityView profile →

John Jones, M.D.

Emergency Medicine · Baton Rouge, LA

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Emergency department visit with moderate level of medical decision making (99284)
100%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.