A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

SAN DIEGO, CA · Exact areaEdit location

2024 published service data · 231 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Chelsea Amber Sparks, MD

Specialty details in registry · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
85%Service-mix similarityView profile →

James J Ellingson, M.D.

Interventional Radiology · Radiation Oncology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
70%Service-mix similarityView profile →

Eman Alqahtani, M.D., MPH

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
69%Service-mix similarityView profile →

Alexander Chong-Koang Hsu, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
68%Service-mix similarityView profile →

Brian Hurt, M.D.

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
66%Service-mix similarityView profile →

Elias Snowden Paris, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
66%Service-mix similarityView profile →

Jonathan C Wang, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
65%Service-mix similarityView profile →

Noeun Oh, MD

Diagnostic Radiology · Interventional Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
64%Service-mix similarityView profile →

Eiman Anvari, DO

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
64%Service-mix similarityView profile →

Jane D Yin, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
63%Service-mix similarityView profile →

David Fox, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
2 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
63%Service-mix similarityView profile →

Michael W Kistler, M.D.

Specialty details in registry · San Diego, CA

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
54%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.