Lily Johnston, MD
Vascular Surgery · la Jolla, CANPI 1558627893
Payments from drug & device makers
Across 48 payments — averaging $168.56 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$6K
- Shockwave Medical, Inc$514
- W. L. Gore & Associates, Inc.$327
- Silk Road Medical, Inc.$222
- Cook Medical LLC$217
- Boston Scientific$175
- plus $696 from 6 others
What the payments were for
- Grants$5,21764%
- Food & beverage$2,68333%
- Education$1912%
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 |
|---|---|---|
| Medtronic(2 entities) | 21 | $5,940 |
| Shockwave Medical, Inc | 4 | $514 |
| W. L. Gore & Associates, Inc. | 3 | $327 |
| Silk Road Medical, Inc. | 2 | $222 |
| Cook Medical LLC | 4 | $217 |
| Boston Scientific | 1 | $175 |
| Sirtex Medical Inc | 1 | $170 |
| Inari Medical, Inc. | 3 | $152 |
| Endologix LLC | 2 | $146 |
| Humacyte Global, Inc. | 1 | $93 |
| Amgen | 3 | $81 |
| Lilly USA, LLC | 3 | $56 |
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.
- Endurant$1,875
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$503
- ENHANCE Transcarotid Peripheral Access Kit$396
- ENDURANT IIS$369
- ENROUTE Transcarotid Neuroprotection System$222
- SIR-Spheres Microspheres$170
- GORE EXCLUDER AAA Endoprosthesis$157
- GORE TAG Thoracic Branch Endoprosthesis$140
- ENDOCROSS Device$140
- Torus Stent Graft System$140
- ENROUTE .014 Guidewire$116
- ENROUTE Transcarotid Stent$116
- ENROUTE Transcarotid Stent System$106
- ENROUTE 0.014 Guidewire$106
How this compares
$8,091 in reported general payments places this provider in the 60th percentile of 519 vascular surgery providers in California.
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 |
|---|---|---|
| Rosuvastatin Calcium | 14 | $119 |
Paid to pharmacies, not to this prescriber.
Other vascular surgery in la Jolla
- Mahmoud Malasla Jolla$508K
- Omar Al-Nourila Jolla$58K
- Venita ChandraPalo Alto$947K
- Leigh Ann ObanionFresno$932K
- Sukgu HanLos Angeles$765K
- Son DuongFountain Valley$503K
- Leo FongClovis$496K
- Jason LeePalo Alto$403K
- Bernardo Curi MendesLos Angeles$376K
- Trevor DerderianRancho Mirage$359K
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.