Dr. Guy J. Mongelli, MD

Dr. Mongelli practices at South Shore University Hospital in Bay Shore, New York, part of Northwell Health.

Dr. Mongelli's NPI, 1861463085, was assigned on January 27, 2006. Dr. Mongelli holds New York license 169932.

Dr. Mongelli's primary practice is South Shore University Hospital, at 301 East Main Street, Bay Shore, NY 11706 in Suffolk County. The practice phone is (631) 968-3000.

Dr. Mongelli's primary practice is South Shore University Hospital in Bay Shore, New York, part of Northwell Health. Dr. Mongelli is also affiliated with Richmond University Medical Center. The medical group on file is North Shore-LIJ Anesthesiology, P.C.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mongelli practices, 2 sites in all. Vendor and product names are available with a free account.

Anesthesiology is Dr. Mongelli's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mongelli is licensed in New York.

CMS data shows 63 Medicare services from Dr. Mongelli across 2 procedure codes in 2024, for 140 Medicare patients. Medicare paid $14,264 for them.

CMS counts 140 Medicare patients who saw Dr. Mongelli in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 4.43, 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. Mongelli's median patient age at 68, with 54% women.

Dr. Mongelli accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 5 general payments to Dr. Mongelli from 3 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $43.