Ann Tran, MD
Hospitalist · Evanston, ILNPI 1073963344
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 10 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 6 manufacturers reported payments, led by Johnson & Johnson at 53.8% of the total. Reporting peaked in 2024 at $299 and has fallen 73.0% since, to $81 in 2025. Among hospitalist clinicians in IL with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 10 payments — averaging $76.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$410
- Genentech USA, Inc.$132
- Medtronic$94
- ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)$73
- AbbVie$33
- Dermira, Inc.$20
Across 5 payments — averaging $11,973 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.
- Genentech, Inc.$60K
What the payments were for
- Food & beverage$762100%
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.
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 |
|---|---|---|
| Johnson & Johnson | 3 | $410 |
| Genentech USA, Inc. | 1 | $132 |
| Medtronic | 1 | $94 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 3 | $73 |
| AbbVie | 1 | $33 |
| Dermira, Inc. | 1 | $20 |
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
$762 in reported general payments places this provider in the 90th percentile of 1,328 hospitalist providers in Illinois.
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 hospitalist in Evanston
- Juan Pablo Salazar AdumEvanston$11K
- Wael GhaliEvanston$5K
- Eric MolloyEvanston$2K
- Odulola OdusanyaLibertyville$544K
- Salih SamoChicago$251K
- Eric GluckChicago$80K
- Jorge Gomez AlarconLake Forest$72K
- Alvin ThomasChicago$28K
- Osman QaiyumMount Vernon$22K
- Wajahat HumayunMaywood$20K
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.