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Compare the published Medicare service mix of Robert Arbuckle Handley, MD with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

TX · Exact areaEdit location

2024 published service data · 253 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Husein Imtiaz Poonawala, M.D.

Interventional Radiology · Peripheral Vascular Disease (CMS) · Flower Mound, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Injection of chemical agent into multiple incompetent veins of leg (36471)
76%Service-mix similarityView profile →

Michael Mario Di Iorio, MD

Interventional Radiology (CMS) · Austin, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Injection of chemical agent into multiple incompetent veins of leg (36471)
75%Service-mix similarityView profile →

Srinivas P Rao

Diagnostic Radiology · Interventional Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
73%Service-mix similarityView profile →

Arnold Joseph Valenson, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Webster, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
69%Service-mix similarityView profile →

Eric P. Hardee, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Bellaire, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
68%Service-mix similarityView profile →

Dev Batra, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Injection of chemical agent into multiple incompetent veins of leg (36471)
65%Service-mix similarityView profile →

William C Fox, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Bellaire, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
64%Service-mix similarityView profile →

Stephen M. Humphrey, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Dallas, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
62%Service-mix similarityView profile →

Carlos R Hamilton, MD

Interventional Radiology (CMS) · Sugar Land, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
54%Service-mix similarityView profile →

Luke A Carlson, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Euless, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
54%Service-mix similarityView profile →

Ryan N Armstrong, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Shenandoah, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
54%Service-mix similarityView profile →

Syed A Raza, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Ultrasound study of arm or leg veins with compression and maneuvers (93970)
  • Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance (36475)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
46%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.