Michael Osswald
Hematology & Oncology · Lackland A F B, TXNPI 1467565911
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 1 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Every reported general payment came from a single manufacturer, Tempus AI, Inc. That places this record below the midpoint for hematology & oncology clinicians in TX, where the typical reported total is $3,204.
Across 1 payment — averaging $121.42 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Tempus AI, Inc$121
Across 66 payments — averaging $7701.85 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.
- Acerta Pharma LLC$252K
- Astrazeneca UK Limited$89K
- Bristol Myers Squibb$79K
- E.r. Squibb & Sons, L.L.C.$45K
- Eli Lilly$23K
- Genmab A/s$15K
- plus $5K from 1 others
What the payments were for
- Food & beverage$121100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Tempus AI, Inc | 1 | $121 |
How this compares
$121 in reported general payments places this provider in the 10th percentile of 838 hematology & oncology providers in Texas.
Other hematology & oncology in Lackland A F B
- Devesh PandyaHouston$1.8M
- Elias JabbourHouston$1.3M
- Asad DeanFort Worth$1.1M
- Habte YimerTyler$934K
- Edward PearsonDallas$900K
- Naval DaverHouston$853K
- Christopher MaiselDallas$713K
- Clifton LaymanEl Paso$645K
- Jorge Cortes-FrancoHouston$627K
- Timothy FenskeSan Antonio$626K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.