John Shaughnessy III

John Shaughnessy practices at University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning.

John Shaughnessy's NPI, 1871024489, was assigned on March 24, 2017. John Shaughnessy holds Mississippi license 33327.

John Shaughnessy's primary practice is University of Mississippi Medical Center, at 2500 N State St, Jackson, MS 39216 in Hinds County. The practice phone is (601) 984-4100.

John Shaughnessy's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. John Shaughnessy is also affiliated with FMOL Health | St. Dominic. The medical group on file is University of Mississippi Medical Center. Dmand AI also links John Shaughnessy to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 behavioral health center, each named with a free account. John Shaughnessy's employer is on file too: a hospital.

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

Vascular surgery is John Shaughnessy's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. John Shaughnessy is licensed in Mississippi.

CMS counts 21 Medicare patients who saw John Shaughnessy in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.45, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts John Shaughnessy's median patient age at 62, with 42% women.

In 2018, John Shaughnessy wrote 41 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $212 in total drug cost.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for John Shaughnessy for performance year 2024, reported as part of a group. John Shaughnessy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 119 general payments to John Shaughnessy from 16 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 77% of the total. Medtronic, Inc. paid the most, $4,738.