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Compare the published Medicare service mix of Giovanna Satoyuki Deluca with clinicians in the same registry specialty: Emergency Medicine.

PROVIDENCE, RI · Exact areaEdit location

2024 published service data · 167 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Gary Bubly, MD

Emergency Medicine · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
88%Service-mix similarityView profile →

Otis Upson Warren, M.D.

Emergency Medicine · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
88%Service-mix similarityView profile →

Nathaniel Lee Oz, MD

Emergency Medicine · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
85%Service-mix similarityView profile →

Oriane Diana Longerstaey, MD

Emergency Medicine · Providence, RI

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)
  • Emergency department visit with moderate level of medical decision making (99284)
84%Service-mix similarityView profile →

Patrick B. Sullivan, M.D.

Emergency Medicine · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
84%Service-mix similarityView profile →

Kyle Denison Martin, D.O., MA, MPH

Emergency Medicine · Providence, RI

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)
  • Emergency department visit with moderate level of medical decision making (99284)
83%Service-mix similarityView profile →

David Patrick Curley, M.D.

Emergency Medicine · Providence, RI

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)
  • Emergency department visit with moderate level of medical decision making (99284)
82%Service-mix similarityView profile →

Mark Brady, M.D.

Emergency Medicine · Providence, RI

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)
  • Emergency department visit with moderate level of medical decision making (99284)
82%Service-mix similarityView profile →

Melanie Jill Lippmann, MD

Emergency Medicine · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
82%Service-mix similarityView profile →

David Portelli, MD

Emergency Medicine · Providence, RI

Shared published services
3 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Hospital discharge day management, more than 30 minutes (99239)
  • Emergency department visit with moderate level of medical decision making (99284)
81%Service-mix similarityView profile →

Andrew N Musits, MD

Emergency Medicine · Providence, RI

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
81%Service-mix similarityView profile →

Tracy E Madsen, MD

Emergency Medicine · Providence, RI

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Emergency department visit with moderate level of medical decision making (99284)
81%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.