A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of David Matthew Watkins, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

ROUND ROCK, TX · Exact areaEdit location

2024 published service data · 20 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jeffrey Kenneth Helmcamp, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
80%Service-mix similarityView profile →

Jing Jiang, M.D

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of leg joint without contrast (73721)
80%Service-mix similarityView profile →

Michael Kim Do, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
77%Service-mix similarityView profile →

Patricia C Lee, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
74%Service-mix similarityView profile →

Jarrod D. Dale, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Mri scan of leg joint without contrast (73721)
73%Service-mix similarityView profile →

Jorge Luis Taboada, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
67%Service-mix similarityView profile →

Nathan Mielke, DO

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
65%Service-mix similarityView profile →

Matthew D Parker, MD

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
59%Service-mix similarityView profile →

Joseph Samy Ayoub, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
59%Service-mix similarityView profile →

Cody R. Quirk, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Mri scan of leg joint without contrast (73721)
  • X-ray of foot, minimum of 3 views (73630)
56%Service-mix similarityView profile →

Steven D Kao, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
54%Service-mix similarityView profile →

Bella Prahlad Desai, M.D.

Diagnostic Radiology (CMS) · Round Rock, TX

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
53%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.