Drew Weissman
Allergy & Immunology · Philadelphia, PANPI 1760579601
Payments from drug & device makers
$15,324,690in general payments, 2019–2025
Across 2,269 payments — averaging $6753.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$12.8M
- Biontech SE$2.5M
- Sanofi US Services Inc.$7K
- E.r. Squibb & Sons, L.L.C.$6K
- Pfizer$3K
- Sanofi Pasteur Inc.$1K
- plus $21 from 1 others
General payments by program year
19
20
21
22
23
25
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 | 1 | $12,826,686 |
| Biontech SE | 2,255 | $2,481,656 |
| Sanofi US Services Inc. | 5 | $6,632 |
| E.r. Squibb & Sons, L.L.C. | 1 | $5,879 |
| Pfizer | 5 | $2,780 |
| Sanofi Pasteur Inc. | 1 | $1,036 |
| Alfasigma USA, Inc. | 1 | $21 |
How this compares
$15,324,690 in reported general payments places this provider in the 95th percentile of 175 allergy & immunology providers in Pennsylvania.
Other allergy & immunology in Philadelphia
- Rahul DattaPhiladelphia$198K
- Arnold LevinsonPhiladelphia$95K
- John BossoPhiladelphia$86K
- Elias AklPhiladelphia$80K
- Neha SirohiPhiladelphia$62K
- Marc GoldsteinPhiladelphia$22K
- Raquel EmpedradPhiladelphia$21K
- Karin Flynn-RoddenPhiladelphia$15K
- Donald DvorinPhiladelphia$10K
- Irene HaralabatosPhiladelphia$9K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.