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

JACKSON, MI · Exact areaEdit location

2024 published service data · 5 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Rangarao Panguluri, MD

Gastroenterology · Internal Medicine (CMS) · Jackson, MI

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43235)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
65%Service-mix similarityView profile →

Mohammad Raza Anees, MBBS

Gastroenterology (CMS) · Jackson, MI

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43235)
  • Diagnostic exam of large bowel using a flexible endoscope (45378)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
63%Service-mix similarityView profile →

Fadi Alali, M.D

Gastroenterology · Internal Medicine (CMS) · Jackson, MI

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Diagnostic exam of large bowel using a flexible endoscope (45378)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
62%Service-mix similarityView profile →

Nadeem Ullah, MD

Gastroenterology · Internal Medicine (CMS) · Jackson, MI

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of large bowel using a flexible endoscope (45378)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Biopsy of large bowel using a flexible endoscope (45380)
29%Service-mix similarityView profile →

Lynn Timothy Schachinger, D.O.

Gastroenterology (CMS) · Jackson, MI

Shared published services
3 shared services · view billing descriptions
  • Diagnostic exam of large bowel using a flexible endoscope (45378)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)
  • Biopsy of large bowel using a flexible endoscope (45380)
26%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.