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Similar work.
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Compare the published Medicare service mix of Jennifer Caldwell with clinicians in the same registry specialty: Emergency Medicine.

BUFFALO, NY · Exact areaEdit location

2024 published service data · 121 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nathan O'brien, MD

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarityView profile →

Stavros Lalos, MD

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarityView profile →

William Howard Dice, M.D.

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarityView profile →

Seth Paul Butler, DO

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarityView profile →

Samuel Cloud, MD

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarityView profile →

Michael Clancy O'brien, MD, FAAEM

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarityView profile →

Anthony Billittier, MD

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
100%Service-mix similarityView profile →

Joseph Aaron Bart, D.O.

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
84%Service-mix similarityView profile →

Rebeka Mariam Stephen, DO

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
84%Service-mix similarityView profile →

Samantha Bax

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
84%Service-mix similarityView profile →

Alexandra Doane

Emergency Medicine · Buffalo, NY

Shared published services
1 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
84%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.