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

BOSTON, MA · Exact areaEdit location

2024 published service data · 169 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tyler M Berzin, MD

Gastroenterology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
83%Service-mix similarityView profile →

Brenna W Casey, MD

Gastroenterology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
79%Service-mix similarityView profile →

Iman Jonee Boston, M.D.

Gastroenterology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
77%Service-mix similarityView profile →

Mandeep Sawhney, MBBS,MS

Gastroenterology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
76%Service-mix similarityView profile →

Kunal Jajoo, M.D.

Gastroenterology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
72%Service-mix similarityView profile →

Douglas Keith Pleskow, M.D.

Gastroenterology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
71%Service-mix similarityView profile →

Marvin Ryou, M.D.

Gastroenterology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
69%Service-mix similarityView profile →

Erik Aron Holzwanger, M.D.

Gastroenterology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
67%Service-mix similarityView profile →

Linda S Lee, MD

Gastroenterology (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
64%Service-mix similarityView profile →

Fateh Bazerbachi, M.D.

Gastroenterology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
  • Removal of stone or debris from bile or pancreatic duct using a flexible endoscope (43264)
62%Service-mix similarityView profile →

Brian C. Jacobson, MD, MPH

Gastroenterology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Replacement of stent in pancreatic or bile duct using a flexible endoscope (43276)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
61%Service-mix similarityView profile →

Aleksey Andryevich Novikov, M.D.

Gastroenterology · Internal Medicine (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Review by radiologist of image from tube placement into bile duct using an endoscope (74328)
  • Insertion of stent into pancreatic or bile duct using a flexible endoscope (43274)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
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.