Dr. Douglas A. Simonetto, MD

Dr. Simonetto practices at Waverly Health Center in Waverly, Iowa, part of City of Waverly.

Dr. Simonetto's NPI, 1700116712, was assigned on January 14, 2010. Dr. Simonetto graduated from Hlth Scis Fed Univ Porto Alegre in 2007. Dr. Simonetto's Minnesota license number on file is 54262.

Dr. Simonetto's primary practice is Waverly Health Center, at 312 9th Street SW, Waverly, IA 50677 in Bremer County. The practice phone is (319) 352-4120.

Dr. Simonetto's primary practice is Waverly Health Center in Waverly, Iowa, part of City of Waverly. Dr. Simonetto is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Simonetto to 1 more hospice, named with a free account.

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

Gastroenterology is Dr. Simonetto's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Simonetto is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Simonetto has a license on file in Minnesota.

Dmand AI lists acid reflux and cirrhosis of the liver among the conditions Dr. Simonetto treats.

CMS data shows 66 Medicare services from Dr. Simonetto across 3 procedure codes in 2024, for 80 Medicare patients. Medicare paid $3,733 for them.

CMS counts 80 Medicare patients who saw Dr. Simonetto in 2024. The largest group is 65 to 74, with 45 patients. 69% of them have high blood pressure, and 58% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.89, 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. Simonetto's median patient age at 63, with 48% women.

In 2024, Dr. Simonetto wrote 209 Medicare Part D claims for 47 patients. 83% of them were for generic drugs. CMS names the drug for 111 of them, across 6 drugs with 11 or more claims each, at $22,890 in total drug cost. In 2023, CMS named 12 claims across 1 drug.

Dr. Simonetto accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Simonetto as offering telehealth.

Dmand AI links 169 papers to Dr. Simonetto, published from 2011 to 2025. 2024 was the busiest year, with 24. The most frequent topics are Liver Cirrhosis, Hepatitis, Alcoholic and Liver. Dr. Simonetto has published most often in Hepatology. Dr. Simonetto's most frequent co-authors are Patrick S. Kamath, MD, Daniel David Penrice, MD and Ashwani Kumar Singal, MD, MS.

Dmand AI links Dr. Simonetto to 5 clinical trials, 3 of them phase 2 studies. 1 is still active or recruiting. Conditions studied include Liver Cirrhosis, Ascites and Hepatorenal Syndrome.

CMS Open Payments shows 11 general payments to Dr. Simonetto from 4 drug and device companies from 2019 to 2025. Consulting fees make up the largest share, 58% of the total. Novo Nordisk AS paid the most, $29,841. It also lists 2 research payments totaling $1,673 in 2016.

Dr. Simonetto graduated from Hlth Scis Fed Univ Porto Alegre in 2007.

Dr. Simonetto is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.