Marissa Lynn Maggioli, NP

Marissa Maggioli practices at Roswell Park Cancer Institute in Los Angeles, California.

Marissa Maggioli's NPI, 1356186936, was assigned on June 26, 2024. Marissa Maggioli holds New York license 311814.

Marissa Maggioli's primary practice is Roswell Park Cancer Institute, at 344 S Hauser Blvd, Los Angeles, CA 90036 in Los Angeles County. The practice phone is (716) 845-2300.

Marissa Maggioli's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Marissa Maggioli is also affiliated with Roswell Park Comprehensive Cancer Center. The medical group on file is Roswell Park Comprehensive Cancer Center.

Dmand AI tracks the electronic health record (EHR) system at each site where Marissa Maggioli practices. Vendor and product names are available with a free account.

Nurse practitioner is Marissa Maggioli's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Marissa Maggioli is licensed in New York.

CMS counts 19 Medicare patients who saw Marissa Maggioli in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Marissa Maggioli's median patient age at 69, with 79% women.

In 2024, Marissa Maggioli wrote 21 Medicare Part D claims for 17 patients. 86% of them were for generic drugs.

Marissa Maggioli accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 13 general payments to Marissa Maggioli from 11 drug and device companies in 2025. Food and beverage make up the largest share, 77% of the total. Incyte Corporation paid the most, $125.