George Salem, MD
Gastroenterology · Internal Medicine (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
56%Service-mix similarityView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Ahmad Al-Taee, M.D. with clinicians in the same registry specialty: Gastroenterology · Internal Medicine (CMS).
OKLAHOMA CITY, OK · Exact areaEdit location
2024 published service data · 53 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
John Thomas Maple, DO
Gastroenterology · Internal Medicine (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
54%Service-mix similarityView profile →
Arun Kumar Sachdev, M.D.
Gastroenterology · Internal Medicine (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
52%Service-mix similarityView profile →
Sanjay Sikka, M.D.
Gastroenterology (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
51%Service-mix similarityView profile →
Vincent Sami Petros, DO
Gastroenterology (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
50%Service-mix similarityView profile →
Hassaan A Zia, MD
Gastroenterology (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
49%Service-mix similarityView profile →
Donald J Kastens, MD
Gastroenterology (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
48%Service-mix similarityView profile →
William M Tierney, MD
Gastroenterology (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
48%Service-mix similarityView profile →
Verapan Vongthavaravat, M.D.
Gastroenterology (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
47%Service-mix similarityView profile →
Clinton Graves Wallis, M.D.
Gastroenterology · Internal Medicine (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
45%Service-mix similarityView profile →
Zachary Daniel Smith, M.D.
Gastroenterology · Internal Medicine (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
45%Service-mix similarityView profile →
Shih-Kuang Hong, MD
Gastroenterology (CMS) · Oklahoma City, OK
Shared published services3 shared services · view billing descriptions
45%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.