HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Melissa Marie Fiorini, MD with clinicians in the same registry specialty: Emergency Medicine.

GUILDERLAND, NY · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 99 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Hallie B Brooks, MD

Emergency Medicine · Albany, NY

Shared published services
3 shared services · view billing descriptions
  • Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)
  • Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)
  • Emergency department visit with high level of medical decision making (99285)
71%Service-mix similarity~5.9 milesView profile →

Kathleen Pastore, MD

Emergency Medicine · Schenectady, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarity~8.4 milesView profile →

Christopher John Guzda, DO

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
59%Service-mix similarity~5.9 milesView profile →

Ryan Remarcke

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
55%Service-mix similarity~5.9 milesView profile →

Charissa Emily Beaver, M.D.

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
54%Service-mix similarity~5.9 milesView profile →

Michael Francis Ciccarelli, D.O.

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
53%Service-mix similarity~5.9 milesView profile →

Frederick Bryant Abbuhl, MD

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
53%Service-mix similarity~5.9 milesView profile →

Patrick Whaley Zimmerman, M.D.

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
53%Service-mix similarity~5.9 milesView profile →

Sergio A Castillo, MD

Emergency Medicine · Schenectady, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
53%Service-mix similarity~8.4 milesView profile →

Adamu Awak, MD

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
53%Service-mix similarity~5.9 milesView profile →

Ana Maleesa Santos, MD

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
53%Service-mix similarity~5.9 milesView profile →

Briana Rae Wenberg

Emergency Medicine · Albany, NY

Shared published services
2 shared services · view billing descriptions
  • Emergency department visit with high level of medical decision making (99285)
  • Critical care, first 30-74 minutes (99291)
51%Service-mix similarity~5.9 milesView 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 approximate distance 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.