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Compare the published Medicare service mix of Kiran Nimmagadda, MD with clinicians in the same registry specialty: Gastroenterology · Internal Medicine (CMS).

CHICAGO, IL · Exact areaEdit location

2024 published service data · 158 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Alexandra Baumann, D.O.

Gastroenterology · Internal Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
89%Service-mix similarityView profile →

Salina Sum Yun Lee, MD

Gastroenterology · Internal Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
82%Service-mix similarityView profile →

Benjamin Hirsch Levy, M.D.

Gastroenterology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
81%Service-mix similarityView profile →

Lalitha Meenambal Sitaraman, MD

Gastroenterology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
81%Service-mix similarityView profile →

Tenzin Choden, M.D.

Gastroenterology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • 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)
80%Service-mix similarityView profile →

Domenico Ascenzio John Farina

Gastroenterology · Internal Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
80%Service-mix similarityView profile →

Michael V Chiorean, MD

Gastroenterology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
78%Service-mix similarityView profile →

Kirbylee Kristina Nelson, M.D.

Gastroenterology · Internal Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
78%Service-mix similarityView profile →

Bradford Chong, M.D.

Gastroenterology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
77%Service-mix similarityView profile →

Wojciech Blogowski, MD

Gastroenterology · Internal Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
76%Service-mix similarityView profile →

Joy Liu

Gastroenterology · Internal Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
76%Service-mix similarityView profile →

David Jeremy Bromberg, M.D.

Gastroenterology · Internal Medicine (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
76%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.