A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Mark Winter with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

EL SEGUNDO, CA · Exact areaEdit location

2024 published service data · 46 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Randy Owen Chang

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
91%Service-mix similarityView profile →

David Lewis Lamar, M.D.

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
91%Service-mix similarityView profile →

Kevin D Lee, M.D.

Diagnostic Radiology · Interventional Pain Management (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
84%Service-mix similarityView profile →

Richard G. Lastrapes, M.D.

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
81%Service-mix similarityView profile →

Yashodeep P Jadhav, M.D.,M.P.H.

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
80%Service-mix similarityView profile →

Brett Heller

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
76%Service-mix similarityView profile →

Mitchell Barnes, DO

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
74%Service-mix similarityView profile →

Rudra Dev Barua, M.D.

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
73%Service-mix similarityView profile →

Jasmin Harvey, M.D.

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
73%Service-mix similarityView profile →

Douglas Peter Ivancsits, MD

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
72%Service-mix similarityView profile →

Harpreet Singh Grewal, MD

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
71%Service-mix similarityView profile →

Amelia Allen Anderson, M.D.

Diagnostic Radiology (CMS) · El Segundo, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
70%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.