Stephen Stone, MD
Dermatology · Springfield, ILNPI 1942203708
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $2,195 of the $3,232 with a category attached, or 67.9%. Pfizer accounts for 91.9% of it on its own, with 2 other manufacturers making up the rest.
Across 9 payments — averaging $359.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$3K
- Regeneron Healthcare Solutions, Inc.$150
- Janssen Scientific Affairs, LLC$110
Across 121 payments — averaging $2028.77 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.
- Pfizer$179K
- Janssen Research & Development, LLC$31K
- E.r. Squibb & Sons, L.L.C.$23K
- Amgen$13K
What the payments were for
- Travel & lodging$2,19568%
- Food & beverage$1,03732%
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 |
|---|---|---|
| Pfizer | 7 | $2,972 |
| Regeneron Healthcare Solutions, Inc. | 1 | $150 |
| Janssen Scientific Affairs, LLC | 1 | $110 |
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.
How this compares
$3,232 in reported general payments places this provider in the 55th percentile of 606 dermatology providers in Illinois.
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.
Other dermatology in Springfield
- Ahmad AminNaperville$4.1M
- Raj ChovatiyaChicago$3.6M
- George LewittNorthbrook$3M
- Peter LioChicago$2.4M
- Elizabeth KiracofeChicago$1.6M
- Lana SchmidtEffingham$1.3M
- Melissa AbramsVernon Hills$600K
- Carolyn JacobChicago$566K
- Walter LiszewskiChicago$414K
- Emily RubensteinLincolnshire$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.