Jonathan Gaffin, MD
Pediatric Pulmonology · Boston, MANPI 1487844403
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $1,089 of the $1,451 with a category attached, or 75.1%. AstraZeneca accounts for 96.2% of it on its own, with 1 other manufacturer making up the rest.
Across 11 payments — averaging $131.88 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$1K
- GSK$55
Across 50 payments — averaging $41,575 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.
- Vertex$1.8M
- AstraZeneca$175K
- GSK$141K
- Teva Pharmaceuticals USA, Inc.$13K
What the payments were for
- Travel & lodging$1,08975%
- Food & beverage$36225%
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 | 9 | $1,396 |
| GSK | 2 | $55 |
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.
- TEZSPIRE$1,117
How this compares
$1,451 in reported general payments places this provider in the 70th percentile of 40 pediatric pulmonology providers in Massachusetts.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other pediatric pulmonology in Boston
- Gregory SawickiBoston$96K
- Claudia OrdonezBoston$73K
- Thomas KinaneBoston$67K
- Ahmet UluerBoston$61K
- Lael YonkerBoston$21K
- Robyn CohenBoston$16K
- Scott SchroederBoston$9K
- Henry DorkinBoston$6K
- Gary VisnerBoston$6K
- Thomas MartinBoston$1K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.