Abigail J. Sullivan, FNP-C, MSN

Abigail Sullivan practices at New London Hospital - HOPD in New London, New Hampshire.

Abigail Sullivan's NPI, 1205511508, was assigned on June 15, 2023. Abigail Sullivan holds New Hampshire license 074008-23.

Abigail Sullivan's primary practice is New London Hospital - HOPD, at 273 County Rd, New London, NH 03257.

Abigail Sullivan's primary practice is New London Hospital - HOPD in New London, New Hampshire. Abigail Sullivan is also affiliated with New London Hospital. The medical group on file is Life Long Care. Dmand AI also links Abigail Sullivan to 3 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Abigail Sullivan practices, 7 sites in all. Vendor and product names are available with a free account.

Family is Abigail Sullivan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Abigail Sullivan is licensed in New Hampshire.

CMS counts 166 Medicare patients who saw Abigail Sullivan in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.83, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Abigail Sullivan's median patient age at 61, with 68% women.

In 2024, Abigail Sullivan wrote 839 Medicare Part D claims for 179 patients. 91% of them were for generic drugs.

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

CMS Open Payments shows 2 general payments to Abigail Sullivan from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $33.