Dr. Ambar Banerjee, MD

Dr. Banerjee practices at IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health.

Dr. Banerjee's NPI, 1831339720, was assigned on March 4, 2009. Dr. Banerjee holds Indiana license 01073596A.

Dr. Banerjee's primary practice is IU Health Methodist Hospital, at 1701 N Senate Blvd, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 962-2000.

Dr. Banerjee's primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Dr. Banerjee is also affiliated with Community Hospital North. The medical group on file is Community Physician Network. Dmand AI also links Dr. Banerjee to 3 more group practices and clinics, 2 medical groups and 1 behavioral health center, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Banerjee practices, 6 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Banerjee's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Banerjee is licensed in Indiana.

CMS data shows 142 Medicare services from Dr. Banerjee across 7 procedure codes in 2024, for 135 Medicare patients. Medicare paid $23,565 for them.

CMS counts 135 Medicare patients who saw Dr. Banerjee in 2024. The largest group is 65 to 74, with 58 patients. 70% of them have high blood pressure, and 70% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Banerjee's median patient age at 49, with 75% women.

In 2024, Dr. Banerjee wrote 36 Medicare Part D claims for 24 patients. 94% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $397 in total drug cost. In 2017, CMS named 11 claims across 1 drug.

Dr. Banerjee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Banerjee, more than 46% of the clinicians it reports for that procedure.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 50 papers to Dr. Banerjee, published from 2007 to 2025. 2020 was the busiest year, with 8. The most frequent topics are Obesity, Morbid, Bariatric Surgery and Gastric Bypass. Dr. Banerjee has published most often in Chemistry. Dr. Banerjee's most frequent co-authors are Dimitrios Stefanidis, MD, Don J. Selzer, MD and Sara Hassan Beygi Monfared, MD.

CMS Open Payments shows 46 general payments to Dr. Banerjee from 9 drug and device companies from 2016 to 2025. Education make up the largest share, 77% of the total. Intuitive Surgical, Inc. paid the most, $13,930.