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Compare the published Medicare service mix of Elan Small, MD with clinicians in the same registry specialty: Emergency Medicine.

AURORA, CO · Exact areaEdit location

2024 published service data · 147 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Madeline Ross, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Ultrasound of heart, follow-up (93308)
92%Service-mix similarityView profile →

Michael Alan Duerson, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
92%Service-mix similarityView profile →

Lesley Anne Osborn, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
91%Service-mix similarityView profile →

Michael A Heffler, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Ultrasound of heart, follow-up (93308)
89%Service-mix similarityView profile →

Joseph Roland Brown, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Ultrasound of heart, follow-up (93308)
89%Service-mix similarityView profile →

Caitlin Rublee, MD, MPH

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Ultrasound of heart, follow-up (93308)
87%Service-mix similarityView profile →

Marian Betz, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
86%Service-mix similarityView profile →

Elizabeth Maria Goldberg, M.D.

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
85%Service-mix similarityView profile →

Carl Nee-Kofi Mould-Millman, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
85%Service-mix similarityView profile →

Corey B Bills, MD, MPH

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
84%Service-mix similarityView profile →

Daniel M Lindberg, MD

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
84%Service-mix similarityView profile →

Andra Farcas, M.D.

Emergency Medicine · Aurora, CO

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Critical care, first 30-74 minutes (99291)
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.