A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Alex Freitas, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

SANTA MONICA, CA · Exact areaEdit location

2024 published service data · 42 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jack Berman, MD

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • Ct scan of leg without contrast (73700)
64%Service-mix similarityView profile →

Roxanne Chan, MD

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • Ultrasound scan of head and neck soft tissue (76536)
58%Service-mix similarityView profile →

Richard S. Chang, M.D.

Specialty details in registry · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • Ultrasound scan of head and neck soft tissue (76536)
55%Service-mix similarityView profile →

Bruce Yawitz, M.D.

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • Ultrasound scan of head and neck soft tissue (76536)
54%Service-mix similarityView profile →

Curtis S Hammerman, MD

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of hip, 2-3 views (73502)
  • X-ray of shoulder, minimum of 2 views (73030)
54%Service-mix similarityView profile →

Theodore Allen Hittle, M.D.

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of leg without contrast (73700)
  • X-ray of knee, 3 views (73562)
41%Service-mix similarityView profile →

Omid Jafari, MD

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • X-ray of knee, 3 views (73562)
41%Service-mix similarityView profile →

Amir Hossein Talebi Liasi, M.D.

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • Ultrasound scan of head and neck soft tissue (76536)
35%Service-mix similarityView profile →

Jeffrey Rappleye, M.D.

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of knee, 3 views (73562)
  • X-ray of hip, 2-3 views (73502)
35%Service-mix similarityView profile →

Khadija Aziz, M.D

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • X-ray of knee, 3 views (73562)
  • X-ray of hip, 2-3 views (73502)
34%Service-mix similarityView profile →

Richard L Goldman, MD

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of knee, 3 views (73562)
  • X-ray of hip, 2-3 views (73502)
33%Service-mix similarityView profile →

David Nhat Tran, M.D.

Diagnostic Radiology (CMS) · Santa Monica, CA

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ct scan of leg without contrast (73700)
  • X-ray of knee, 3 views (73562)
31%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.