Jon Harrison, MD
Vascular Surgery · Hattiesburg, MSNPI 1407268386
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (57.9%), travel and lodging and education — rather than concentrated in one kind of arrangement. 26 manufacturers reported payments, led by Intuitive Surgical at 30.2% of the total. Reporting peaked in 2019 at $2,247 and has fallen 52.4% since, to $1,070 in 2025.
Across 107 payments — averaging $77.86 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$3K
- W. L. Gore & Associates, Inc.$2K
- Medtronic$1K
- Silk Road Medical, Inc.$474
- Endologix LLC$426
- Amgen$204
- plus $1K from 20 others
What the payments were for
- Travel & lodging$2,28527%
- Food & beverage$4,82558%
- Education$1,22015%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Intuitive Surgical | 13 | $2,512 |
| W. L. Gore & Associates, Inc. | 24 | $2,328 |
| Medtronic | 27 | $1,194 |
| Silk Road Medical, Inc. | 7 | $474 |
| Endologix LLC | 1 | $426 |
| Amgen | 3 | $204 |
| Inari Medical, Inc. | 5 | $201 |
| Angiodynamics, Inc. | 3 | $157 |
| Cook Medical LLC | 1 | $117 |
| Shockwave Medical, Inc | 1 | $108 |
| Davol Inc. | 1 | $88 |
| Boston Scientific | 1 | $74 |
| Convatec Inc. | 2 | $70 |
| Kerecis Limited | 3 | $62 |
| Stryker | 2 | $49 |
| Penumbra, Inc. | 1 | $49 |
| Cardiovascular Systems Inc. | 1 | $31 |
| Lemaitre Vascular, Inc. | 2 | $31 |
| KCI USA, Inc. | 2 | $30 |
| Teleflex LLC | 1 | $20 |
| Access Pro Medical, LLC | 1 | $20 |
| Acacia Pharma Inc | 1 | $19 |
| Tactile Systems Technology Inc | 1 | $18 |
| Johnson & Johnson | 1 | $17 |
| Terumo Medical Corporation | 1 | $16 |
| E.r. Squibb & Sons, L.L.C. | 1 | $14 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Da Vinci Surgical System$2,302
- GORE TAG Thoracic Endoprosthesis$1,029
- Alto Abdominal Stent Graft System$426
- EXCLUDER Conformable AAA Endoprosthesis with Active Control$333
- ENROUTE Transcarotid Neuroprotection System$149
- ENROUTE Transcarotid Stent$149
- FLOWTRIEVER CATHETER, S$129
- CT THROMBECTOMY SYSTEM KIT$129
- Auryon Laser System 100-120 Vac$127
- Vascular Graft$125
- Zilver PTX$117
- Abre$114
- GORE TAG Conformable Thoracic Endoprosthesis$109
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$108
- HawkOne$108
- ELLIPSYS VASCULAR ACCESS SYSTEM$104
- SpiderFX$103
- Enbrel$102
How this compares
$8,331 in reported general payments places this provider in the 60th percentile of 39 vascular surgery providers in Mississippi.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 51 | $34,486 |
| XareltoRivaroxaban | 24 | $17,963 |
| ClopidogrelClopidogrel Bisulfate | 342 | $2,619 |
| Cilostazol | 177 | $2,274 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 76 | $365 |
| Gabapentin | 52 | $337 |
| Atorvastatin Calcium | 45 | $317 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 23 | $203 |
| Diazepam | 13 | $13 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Johnson & JohnsonXarelto | $17 | $17,96324 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 60th percentile of 39 vascular surgery providers in Mississippi.
Other vascular surgery in Hattiesburg
- Humayun BakhtawarHattiesburg$9K
- Sourabh MukherjeeHattiesburg$7K
- Colton LottHattiesburg$5K
- Lewis HattenHattiesburg$2K
- John ThompsonHattiesburg$0
- Peter NeglenFlowood$599K
- Seshadri RajuJackson$573K
- Rishi RoyOcean Springs$75K
- Danon Garrido Montes de OcaFlowood$63K
- Jacqueline MajorsSouthaven$49K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.