A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Barry Lumkin, 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.

Srinath Cidambi Sampath, M.D., PH.D., M.PHIL.

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
70%Service-mix similarityView profile →

Giuseppe Carotenuto, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
69%Service-mix similarityView profile →

Clay R. Bowland, M.D.

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
69%Service-mix similarityView profile →

Barbara Yu Hsu, M.D.

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
67%Service-mix similarityView profile →

Christine B Chung, MD

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

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of ankle, minimum of 3 views (73610)
65%Service-mix similarityView profile →

Lauren A. Brown, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
65%Service-mix similarityView profile →

Matthew James Sharp, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
65%Service-mix similarityView profile →

Amilcare Gentili, MD

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

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
61%Service-mix similarityView profile →

Jade Quijano De Guzman, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
60%Service-mix similarityView profile →

Evelyne Fliszar, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
58%Service-mix similarityView profile →

Patrick Lee, M.D.

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
58%Service-mix similarityView profile →

Tetyana A Gorbachova, MD

Diagnostic Radiology (CMS) · San Diego, CA

Shared published services
3 shared services · view billing descriptions
  • X-ray of knee, 3 views (73562)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of knee, 4 or more views (73564)
58%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.