William Messer
Infectious Disease · Portland, ORNPI 1508085739
Payments from drug & device makers
What this record shows
That places this record below the midpoint for infectious disease clinicians in OR, where the typical reported total is $43.
No general payments reported
No drug or device maker reported general payments to this provider for 2019–2025. That is a common and unremarkable result.
Across 70 payments — averaging $9546.28 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.
- Janssen Research & Development, LLC$413K
- Takeda Pharmaceuticals U.S.A., Inc.$255K
How this compares
$0 in reported general payments places this provider in the 30th percentile of 90 infectious disease providers in Oregon.
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 infectious disease in Portland
- Kevin WinthropPortland$1.8M
- Tobias PuschPortland$208K
- Wendi DrummondPortland$128K
- David GilbertPortland$8K
- Kieren MarrPortland$5K
- Morgan HakkiPortland$1K
- Peter LeaheyPortland$900
- Nabil Al-KourainyPortland$506
- Thomas BuchananPortland$338
- Graeme ForrestPortland$320
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.