Alexander Greninger
Clinical Pathology/Laboratory Medicine · Seattle, WANPI 1124415062
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $3,182 of the $3,462 with a category attached, or 91.9%. Shionogi Inc accounts for 91.9% of it on its own, with 3 other manufacturers making up the rest. 2025 is the largest year on record at $3,257, more than ten times the $72 reported in 2021.
Across 4 payments — averaging $865.55 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Shionogi Inc$3K
- Pfizer$133
- Qiagen, LLC$75
- Abbott$72
Across 86 payments — averaging $244,931 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.
- Pfizer$12.9M
- Novavax Inc$7.5M
- Gen-probe, Inc.$453K
- Merck$89K
- Roche Diagnostics Operations, Inc.$83K
- Abbott$6K
What the payments were for
- Speaking & faculty fees$3,18292%
- Food & beverage$2808%
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 |
|---|---|---|
| Shionogi Inc | 1 | $3,182 |
| Pfizer | 1 | $133 |
| Qiagen, LLC | 1 | $75 |
| Abbott | 1 | $72 |
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 in reported general payments places this provider in the 80th percentile of 23 clinical pathology/laboratory medicine providers in Washington.
See all clinical pathology/laboratory medicine providers in Washington →
Other clinical pathology/laboratory medicine in Seattle
- Brent WoodSeattle$94K
- Wayne ChandlerSeattle$20K
- Donald GuineeSeattle$9K
- Keith JeromeSeattle$8K
- Michael AstionSeattle$2K
- Runjun KumarSeattle$982
- Maria TretiakovaSeattle$730
- Sean MurphySeattle$450
- James DetterSeattle$266
- Maryam AsifSeattle$193
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.