A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

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

DALLAS, TX · Exact areaEdit location

2024 published service data · 327 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rishi Arya

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • Complete ultrasound scan of 1 breast (76641)
40%Service-mix similarityView profile →

Sejal Shah, M.D.

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
40%Service-mix similarityView profile →

Kelechi Ukoha, MD

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
40%Service-mix similarityView profile →

Rana Yazdani

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
38%Service-mix similarityView profile →

Mary Ann Mullican, MD

Specialty details in registry · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
35%Service-mix similarityView profile →

Kalpana Ramakrishna, MD

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
33%Service-mix similarityView profile →

Chayanit Sasiponganan, MD

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
33%Service-mix similarityView profile →

Ramandeep Singh, M.D.

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
32%Service-mix similarityView profile →

Mark Walter Zibilich, MD

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
32%Service-mix similarityView profile →

Richard B Thropp, MD

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
32%Service-mix similarityView profile →

Gregg Rice, M.D.

Diagnostic Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
32%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.