Steven Willi
Pediatric Endocrinology · Philadelphia, PANPI 1972511392
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (54.8%), speaking fees and travel and lodging — rather than concentrated in one kind of arrangement. Boehringer Ingelheim International GmbH accounts for 69.0% of it on its own, with 4 other manufacturers making up the rest. Reporting peaked in 2022 at $8,231 and has fallen 94.8% since, to $428 in 2025. Among pediatric endocrinology clinicians in PA with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 42 payments — averaging $814.78 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boehringer Ingelheim International GmbH$24K
- Medtronic$8K
- Merck$2K
- Sanofi-aventis U.S. LLC$508
- Novo Nordisk$124
Across 251 payments — averaging $5347.34 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.
- Eli Lilly$404K
- Sanofi US Services Inc.$255K
- Mannkind Corporation$186K
- Boehringer Ingelheim$149K
- Merck$88K
- Janssen Research & Development, LLC$84K
- plus $176K from 7 others
What the payments were for
- Consulting fees$18,76055%
- Speaking & faculty fees$13,57340%
- Travel & lodging$1,1963%
- Food & beverage$6922%
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 |
|---|---|---|
| Boehringer Ingelheim International GmbH | 22 | $23,623 |
| Medtronic(2 entities) | 6 | $8,460 |
| Merck | 9 | $1,506 |
| Sanofi-aventis U.S. LLC | 4 | $508 |
| Novo Nordisk | 1 | $124 |
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
$34,221 in reported general payments places this provider in the 90th percentile of 80 pediatric endocrinology providers in Pennsylvania.
Other pediatric endocrinology in Philadelphia
- Michael LevinePhiladelphia$128K
- Craig AlterPhiladelphia$102K
- Judith RossPhiladelphia$75K
- Julia CrowleyPhiladelphia$75K
- Andrew BauerPhiladelphia$34K
- David WeberPhiladelphia$24K
- Diva DeleonPhiladelphia$21K
- Andrew CalabriaPhiladelphia$20K
- Maria VogiatziPhiladelphia$16K
- Adda GrimbergPhiladelphia$16K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.