Dr. Raj Indru Narayani, MD

Dr. Narayani practices at The Endoscopy Center - Knoxville in Knoxville, Tennessee.

Dr. Narayani's NPI, 1407821200, was assigned on February 23, 2006. Dr. Narayani graduated from Vanderbilt University School of Medicine in 1995. Dr. Narayani holds Tennessee license MD38896.

Dr. Narayani's primary practice is The Endoscopy Center - Knoxville, at 1311 Dowell Springs Boulevard Suite 200, Knoxville, TN 37909. The practice phone is (865) 588-5121.

Dr. Narayani's primary practice is The Endoscopy Center - Knoxville in Knoxville, Tennessee. Dr. Narayani is also affiliated with The University of Tennessee Medical Center. The medical group on file is Gastrointestinal Associates. Dmand AI also links Dr. Narayani to 2 more hospitals and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Narayani practices, 5 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Narayani's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Narayani is licensed in Tennessee.

CMS data shows 631 Medicare services from Dr. Narayani across 14 procedure codes in 2024, for 531 Medicare patients. Medicare paid $94,364 for them.

CMS counts 531 Medicare patients who saw Dr. Narayani in 2024. The largest group is 65 to 74, with 318 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Narayani's median patient age at 62, with 49% women.

In 2024, Dr. Narayani wrote 956 Medicare Part D claims for 439 patients. 80% of them were for generic drugs. CMS names the drug for 758 of them, across 18 drugs with 11 or more claims each, at $585,480 in total drug cost. In 2023, CMS named 609 claims across 18 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Narayani for performance year 2024, reported as part of a group. Dr. Narayani accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 110 procedures of colonoscopy by Dr. Narayani, more than 82% of the clinicians it reports for that procedure.

Dmand AI links 4 papers to Dr. Narayani, published from 2021 to 2023. 2022 was the busiest year, with 2. The most frequent topics are Colonoscopy. Dr. Narayani's most frequent co-author is John Michael Haydek, MD.

CMS Open Payments shows 650 general payments to Dr. Narayani from 27 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 86% of the total. Abbvie Inc. paid the most, $244,136. It also lists 1 research payment totaling $1,932 in 2019.

Dr. Narayani graduated from Vanderbilt University School of Medicine in 1995.