A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Clifford Bierman, MD with clinicians in the same registry specialty: Anesthesiology.

WESTWOOD, MA · Exact areaEdit location

2024 published service data · 70 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mario Addabbo, M.D.

Anesthesiology · Westwood, MA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
87%Service-mix similarityView profile →

Luis-Carlos Trejo, MD

Anesthesiology · Westwood, MA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
80%Service-mix similarityView profile →

Jolanda Zickmann, MD

Anesthesiology · Westwood, MA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
70%Service-mix similarityView profile →

Ruth Padilla-Garcia, MD

Anesthesiology · Westwood, MA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
67%Service-mix similarityView profile →

Riad F Riskalla, M.D.

Anesthesiology · Westwood, MA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
58%Service-mix similarityView profile →

Babak Sadighi, M.D.

Anesthesiology · Westwood, MA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
56%Service-mix similarityView profile →

Michael V Young, M.D.

Anesthesiology · Westwood, MA

Shared published services
2 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
  • Anesthesia for other procedure on eye (00140)
51%Service-mix similarityView profile →

Abolhassan Amouzgar, MD

Anesthesiology · Westwood, MA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
32%Service-mix similarityView profile →

Naveed Ahmad Tahir, MD

Anesthesiology · Westwood, MA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
31%Service-mix similarityView profile →

Kevin Walecka, MD

Anesthesiology · Westwood, MA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
19%Service-mix similarityView profile →

Scott K. Switzer, DO

Anesthesiology · Westwood, MA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for retinal surgery (00145)
14%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.