Richard Ahrens
Pediatric Allergy/Immunology · Iowa City, IANPI 1144216722
Payments from drug & device makers
$1,552,313in general payments, 2019–2025
Across 103 payments — averaging $15,071 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$1.3M
- Vertex$246K
- Boehringer Ingelheim$27K
- Boehringer Ingelheim France S.a.s.$3K
- Boehringer Ingelheim International GmbH$778
- Vivus LLC$608
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 |
|---|---|---|
| AbbVie(2 entities) | 58 | $1,274,401 |
| Vertex | 15 | $246,426 |
| Boehringer Ingelheim | 1 | $26,712 |
| Boehringer Ingelheim France S.a.s. | 22 | $3,387 |
| Boehringer Ingelheim International GmbH | 3 | $778 |
| Vivus LLC | 4 | $608 |
How this compares
Too few pediatric allergy/immunology providers in Iowato place this figure against a meaningful peer group, so we don't.
Other pediatric allergy/immunology in Iowa City
- Miles WeinbergerIowa City$943
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.