Stephen Leong
Medical Oncology · Aurora, CONPI 1194862466
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $4,800 of the $6,308 with a category attached, or 76.1%. 5 manufacturers reported payments, led by Lilly USA, LLC at 58.4% of the total. Reporting peaked in 2019 at $4,447 and has fallen 98.6% since, to $61 in 2024.
Across 10 payments — averaging $630.84 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Lilly USA, LLC$4K
- E.r. Squibb & Sons, L.L.C.$2K
- Genentech, Inc.$639
- Sanofi$125
- Stryker$61
Across 16 payments — averaging $34,058 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- E.r. Squibb & Sons, L.L.C.$463K
- Pfizer$56K
- Karyopharm Therapeutics Inc.$26K
What the payments were for
- Consulting fees$4,80076%
- Travel & lodging$1,03116%
- Food & beverage$4788%
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 |
|---|---|---|
| Lilly USA, LLC | 5 | $3,683 |
| E.r. Squibb & Sons, L.L.C. | 1 | $1,800 |
| Genentech, Inc. | 2 | $639 |
| Sanofi | 1 | $125 |
| Stryker | 1 | $61 |
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.
- CYRAMZA$3,618
- DISEASE STATE$125
How this compares
$6,308 in reported general payments places this provider in the 70th percentile of 96 medical oncology providers in Colorado.
Other medical oncology in Aurora
- David CamidgeAurora$648K
- Paul BunnAurora$354K
- Sapna PatelAurora$186K
- Sunnie KimAurora$81K
- Virginia BorgesAurora$68K
- Erin SchenkAurora$63K
- Karl LewisAurora$62K
- Jose PachecoAurora$50K
- Leonard GlodeAurora$49K
- Robert DoebeleAurora$38K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.