A DIFFERENT WAY TO EXPLORE

Similar work.
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Compare the published Medicare service mix of Bradley David Hatfield, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

CA · Exact areaEdit location

2024 published service data · 439 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kamalpreet Singh, MD

Diagnostic Radiology · Internal Medicine (CMS) · Madera, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
84%Service-mix similarityView profile →

Juan C. Esteva, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Pasadena, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
83%Service-mix similarityView profile →

Senthil Sivakumar Gunasekaran, MD

Diagnostic Radiology (CMS) · Glendale, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
82%Service-mix similarityView profile →

Darice Liu, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Orange, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
82%Service-mix similarityView profile →

Mark Mihran Davidian, M.D.

Interventional Radiology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan head or brain without contrast (70450)
81%Service-mix similarityView profile →

Terril Efird, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Fresno, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan head or brain without contrast (70450)
81%Service-mix similarityView profile →

Ibrahim Adejoh Idakoji, M.D.

Diagnostic Radiology (CMS) · Stanford, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
80%Service-mix similarityView profile →

David Madwed, MD

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

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan head or brain without contrast (70450)
80%Service-mix similarityView profile →

Kabir Suri

Diagnostic Radiology (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
78%Service-mix similarityView profile →

Raymond F. Conway, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Santa Rosa, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan head or brain without contrast (70450)
78%Service-mix similarityView profile →

Timothy Nolan, MD

Interventional Radiology (CMS) · Sacramento, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan head or brain without contrast (70450)
78%Service-mix similarityView profile →

Michael Ashley Taylor, M.D.

Diagnostic Radiology (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 2 views (71046)
78%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.