A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Brian Roy Weston, M.D. with clinicians in the same registry specialty: Gastroenterology · Internal Medicine (CMS).

HOUSTON, TX · Exact areaEdit location

2024 published service data · 182 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

William A. Ross, MD

Gastroenterology · Internal Medicine (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
84%Service-mix similarityView profile →

Phillip S Ge, MD

Gastroenterology · Internal Medicine (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
77%Service-mix similarityView profile →

Emmanuel Sebastian Coronel Cordero, M.D

Gastroenterology · Internal Medicine (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
76%Service-mix similarityView profile →

Jeffrey H. Lee, M.D.

Gastroenterology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
76%Service-mix similarityView profile →

Amaar Hassan Ghazale, M.D.

Gastroenterology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
71%Service-mix similarityView profile →

Hani A Zamil, M.D.

Gastroenterology · Internal Medicine (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
65%Service-mix similarityView profile →

Manoop Bhutani, MD

Gastroenterology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope (43238)
65%Service-mix similarityView profile →

Sunil Dacha

Gastroenterology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
61%Service-mix similarityView profile →

Ali Raza, M.D.

Gastroenterology · Internal Medicine (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
59%Service-mix similarityView profile →

Atilla Ertan, M.D.

Specialty details in registry · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
55%Service-mix similarityView profile →

Thomas Raymond Mccarty, M.D., M.P.H.

Gastroenterology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Biopsy of large bowel using a flexible endoscope (45380)
54%Service-mix similarityView profile →

Ali Aamar

Gastroenterology (CMS) · Houston, TX

Shared published services
3 shared services · view billing descriptions
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth (43237)
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
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.