Dr. Ryan R. Croteau, MD

Dr. Croteau practices at WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health.

Dr. Croteau's NPI, 1073888160, was assigned on March 21, 2012. Dr. Croteau graduated from University of Miami, Lm Miller School of Medicine in 2012. Dr. Croteau holds Pennsylvania license MD465313.

Dr. Croteau's primary practice is WellSpan York Hospital, at 1001 South George Street, York, PA 17403 in York County. The practice phone is (717) 851-2345.

Dr. Croteau's primary practice is WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health. Dr. Croteau is also affiliated with WellSpan Gettysburg Hospital. The medical group on file is WellSpan Digestive Health. Dmand AI also links Dr. Croteau to 1 more group practice or clinic, named with a free account.

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

Gastroenterology is Dr. Croteau's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Croteau is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Croteau is licensed in Pennsylvania.

CMS data shows 435 Medicare services from Dr. Croteau across 8 procedure codes in 2024, for 333 Medicare patients. Medicare paid $42,703 for them.

CMS counts 333 Medicare patients who saw Dr. Croteau in 2024. The largest group is 65 to 74, with 170 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.05, 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. Croteau's median patient age at 71, with 45% women.

In 2024, Dr. Croteau wrote 561 Medicare Part D claims for 111 patients. 75% of them were for generic drugs. CMS names the drug for 404 of them, across 15 drugs with 11 or more claims each, at $806,366 in total drug cost. In 2023, CMS named 373 claims across 11 drugs.

Dr. Croteau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 128 procedures of colonoscopy by Dr. Croteau, more than 85% of the clinicians it reports for that procedure.

Dmand AI links 2 papers to Dr. Croteau in 2018. Dr. Croteau's most frequent co-authors are Kevin R. Dholaria, MD and Daniel Andrew Sussman, MD.

CMS Open Payments shows 59 general payments to Dr. Croteau from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Valeant Pharmaceuticals International paid the most, $971.

Dr. Croteau graduated from University of Miami, Lm Miller School of Medicine in 2012.