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

GREENFIELD, IN · 25 milesEdit location
Within 25 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 105 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Njideka Momah, MD

Gastroenterology · Internal Medicine (CMS) · Anderson, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
85%Service-mix similarity~22.4 milesView profile →

James Allen Jacob, M.D.

Gastroenterology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
84%Service-mix similarity~16.1 milesView profile →

Andrew W Crane, M.D.

Gastroenterology · Internal Medicine (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
84%Service-mix similarity~16.1 milesView profile →

Jianmin Tian, MD

Gastroenterology · Internal Medicine (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
82%Service-mix similarity~20.8 milesView profile →

Abdul Aleem, M.D

Gastroenterology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
82%Service-mix similarity~18.5 milesView profile →

Mazen Alsatie, MD

Gastroenterology · Internal Medicine (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
82%Service-mix similarity~20.8 milesView profile →

Amanda Fehring Swingley, DO

Gastroenterology · Internal Medicine (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
81%Service-mix similarity~20.8 milesView profile →

Sujaata Dwadasi, M.D.

Gastroenterology (CMS) · Fishers, IN

Shared published services
3 shared services · view billing descriptions
  • Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
81%Service-mix similarity~13.8 milesView profile →

Nour Hamade, M.D.

Gastroenterology · Internal Medicine (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
80%Service-mix similarity~18.3 milesView profile →

Paul Kendel Haynes, M.D.

Gastroenterology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
78%Service-mix similarity~16.1 milesView profile →

Nicholas Alan Rogers, MD

Gastroenterology · Internal Medicine (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
77%Service-mix similarity~18.3 milesView profile →

Yunwei Wang, M.D., PH.D

Gastroenterology (CMS) · Indianapolis, IN

Shared published services
3 shared services · view billing descriptions
  • Biopsy of large bowel using a flexible endoscope (45380)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
77%Service-mix similarity~20.8 milesView 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 approximate distance 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.