Physician Profile
Based in Lone Tree, CO, Madhan S. Iyengar, M.D. is listed in the NPI registry under gastroenterology. Madhan graduated from University of Kansas School of Med (Kc/Wich/Sal) in 2010. Madhan is also listed as specializing in internal medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
10240 PARK MEADOWS DR
Lone Tree, CO 80124
1048 S Hayworth Ave
Los Angeles, CA 90035
2535 S Downing St Ste 360
Denver, CO 80210
Madhan S. Iyengar is a gastroenterologist in Lone Tree, CO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Madhan S. Iyengar is listed at 10240 Park Meadows Dr, Lone Tree, CO 80124. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (303) 338-4545. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Madhan S. Iyengar's National Provider Identifier is 1326316647. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Madhan S. Iyengar attended University of Kansas School of Med (Kc/Wich/Sal), graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
Madhan S. Iyengar has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Madhan S. Iyengar. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.