Dr. Atul Kumar Madan, MD

Dr. Madan practices at Los Altos Surgery Center in Los Altos, California.

Dr. Madan's NPI, 1588620363, was assigned on April 21, 2006. Dr. Madan graduated from MCP-Hahnemann College of Medicine in 1996. Dr. Madan's California license number on file is C53803.

Dr. Madan's primary practice is Los Altos Surgery Center, at 795 Altos Oaks Drive, Los Altos, CA 94024. The practice phone is (650) 209-1100.

Dr. Madan's primary practice is Los Altos Surgery Center in Los Altos, California. Dr. Madan is also affiliated with Cedars-Sinai Marina Hospital. Dmand AI also links Dr. Madan to 1 more physician office, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Madan practices, 3 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Madan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Madan is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Madan's licenses on file in 6 states: California, New York, Florida, Tennessee, Louisiana and Illinois.

Dmand AI lists bariatric surgery, esophagus, stomach, or upper small intestine surgery and upper GI endoscopy among the conditions Dr. Madan treats.

CMS data shows 68 Medicare services from Dr. Madan across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $3,856 for them. Every service was in an office.

CMS counts 21 Medicare patients who saw Dr. Madan in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.79, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Madan's median patient age at 54, with 72% women.

In 2024, Dr. Madan wrote 42 Medicare Part D claims for 11 patients. 71% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $176 in total drug cost.

Dr. Madan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Madan as offering telehealth. CMS counts 17 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Madan, more than 48% of the clinicians it reports for that procedure.

Dmand AI links 95 papers to Dr. Madan, published from 2007 to 2012. The most frequent topics are Laparoscopy, Internship and Residency and Students, Medical. Dr. Madan has published most often in J Laparoendosc Adv Surg Tech A. Dr. Madan's most frequent co-authors are Lewis Matthew Flint, MD, Catherine Brooks Barden, MD and Ali Keshavarzian, MD.

CMS Open Payments shows 34 general payments to Dr. Madan from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Medtronic, Inc. paid the most, $717. It also lists 1 research payment totaling $600 in 2018.

Dmand AI lists 23 awards for Dr. Madan, most recently Gold Medal Forum Paper in 2009.

Dr. Madan graduated from MCP-Hahnemann College of Medicine in 1996.

Dr. Madan is in network with 1 carrier, including Elevance. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.