Anthony Montanaro
Allergy & Immunology · Portland, ORNPI 1720185598
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (52.1%), consulting fees and grants — rather than concentrated in one kind of arrangement. 8 manufacturers reported payments, led by Sanofi at 56.9% of the total. 2023 is the largest year on record at $12,059, 2.0 times the $5,965 reported in 2019. Among allergy & immunology clinicians in OR 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 21 payments — averaging $1170.88 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sanofi$14K
- Genentech USA, Inc.$5K
- Merck$4K
- CSL Behring$844
- Novartis$371
- GSK$140
- plus $119 from 2 others
Across 528 payments — averaging $6515.05 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.
- AstraZeneca$867K
- Teva Pharmaceuticals USA, Inc.$639K
- Regeneron$346K
- Cipla USA Inc.$293K
- Chiesi USA, Inc.$284K
- Merck$233K
- plus $776K from 12 others
What the payments were for
- Consulting fees$8,36034%
- Speaking & faculty fees$12,80052%
- Grants$2,0008%
- Travel & lodging$9864%
- Food & beverage$4432%
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 |
|---|---|---|
| Sanofi | 3 | $14,000 |
| Genentech USA, Inc. | 6 | $4,689 |
| Merck | 2 | $4,425 |
| CSL Behring | 2 | $844 |
| Novartis | 4 | $371 |
| GSK | 2 | $140 |
| Optinose US, Inc. | 1 | $61 |
| Amgen | 1 | $59 |
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
$24,589 in reported general payments places this provider in the 90th percentile of 33 allergy & immunology providers in Oregon.
Other allergy & immunology in Portland
- Shyam JoshiPortland$116K
- Karen AnsteyPortland$20K
- Michael OsbornePortland$11K
- Jessica MacdougallPortland$11K
- Renganathan SrinivasanPortland$5K
- James BakerPortland$4K
- Cristina SwansonPortland$3K
- Michael NoonanPortland$2K
- Gregory OwensPortland$1K
- Navid ZiaiePortland$530
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.