Anthony Montanaro
Allergy & Immunology · Portland, ORNPI 1720185598
Payments from drug & device makers
Across 546 payments — averaging $6342.11 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$867K
- Teva Pharmaceuticals USA, Inc.$639K
- Regeneron$346K
- Cipla USA Inc.$293K
- Chiesi USA, Inc.$284K
- Merck$237K
- plus $795K from 16 others
Across 3 payments — averaging $580.04 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$2K
- Teva Pharmaceuticals USA, Inc.$196
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 |
|---|---|---|
| AstraZeneca | 32 | $867,488 |
| Teva Pharmaceuticals USA, Inc. | 83 | $639,289 |
| Regeneron | 57 | $346,356 |
| Cipla USA Inc. | 59 | $293,176 |
| Chiesi USA, Inc. | 112 | $284,382 |
| Merck | 87 | $237,395 |
| Amphastar Pharmaceuticals, Inc. | 3 | $210,179 |
| Astrazeneca AB | 4 | $198,468 |
| Hikma Pharmaceuticals USA | 10 | $126,618 |
| Optinose US, Inc. | 19 | $67,492 |
| Shionogi Inc | 13 | $44,376 |
| GSK | 7 | $38,531 |
| Roche Products Limited | 29 | $26,787 |
| Astrazeneca UK Limited | 1 | $16,902 |
| Novartis | 10 | $15,791 |
| VYNE Pharmaceuticals Inc. | 1 | $14,955 |
| Sanofi | 3 | $14,000 |
| Mylan Specialty L.p. | 4 | $11,500 |
| Genentech USA, Inc. | 6 | $4,689 |
| Eli Lilly | 3 | $3,518 |
| CSL Behring | 2 | $844 |
| 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
$3,462,794 in reported general payments places this provider in the 95th percentile of 33 allergy & immunology providers in Oregon.
Other allergy & immunology in Portland
- Shyam JoshiPortland$251K
- Gregory OwensPortland$235K
- Karen AnsteyPortland$20K
- Michael OsbornePortland$11K
- Jessica MacdougallPortland$11K
- James BakerPortland$10K
- Renganathan SrinivasanPortland$5K
- Cristina SwansonPortland$3K
- Michael NoonanPortland$2K
- 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.