John Shaughnessy III
NPI 1871024489ActiveIndividual· Surgery, Vascular Surgery· Jackson, MS
Surgery, Vascular Surgery with State of Mississippi - University of Mississippi Medical Center and 1 other group, practicing in Jackson, Mississippi. Medicare paid $9,211 for services to 21 patients in 2024. Medtronic, Inc. was the largest of 12 companies reporting payments in 2025, $2,108 in all, mostly food and beverage. Lists St Dominic-Jackson Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1871024489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 24, 2017 |
| Last updated in NPPES | Dec 31, 2024 |
| Certified by provider | Dec 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 33327 | MS |
| Surgery | 208600000X | 33327 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (MA); Practitioner - Vascular Surgery (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 40 across 26 procedure codes |
| Paid by Medicare | $9,211 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Vascular Surgery |
Medical groups
- State of Mississippi - University of Mississippi Medical CenterJackson, MS · 965 clinicians
- St. Dominic Medical Associates LLCMadison, MS · 132 clinicians
Hospital affiliations
- St Dominic-Jackson Memorial HospitalJackson, MS
- University of Mississippi Med CenterJackson, MS
Industry payments (Open Payments)
- 2025$2,108 · 24 payments from 12 companies
- 2024$2,614 · 39 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,229 | 6 |
| W. L. Gore & Associates, Inc. | $474.67 | 8 |
| Penumbra, Inc. | $143.33 | 1 |
| Endologix LLC | $41.80 | 1 |
| Boston Scientific Corporation | $40.88 | 1 |
What the 2025 payments were for
- Food and Beverage$1,108 · 23 payments
- Grant$1,000 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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