Erlene Seymour
Internal Medicine · Detroit, MINPI 1841453404
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $2,039 of the $3,121 with a category attached, or 65.3%. Karyopharm Therapeutics Inc. accounts for 87.7% of it on its own, with 5 other manufacturers making up the rest. Reporting peaked in 2020 at $1,938 and has fallen 92.3% since, to $150 in 2024.
Across 7 payments — averaging $445.87 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Karyopharm Therapeutics Inc.$3K
- ADC Therapeutics America, Inc.$150
- F. Hoffmann-la Roche AG$102
- Genentech, Inc.$67
- Verastem, Inc.$35
- Genentech USA, Inc.$30
Across 232 payments — averaging $3422.49 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.$379K
- Takeda Pharmaceuticals U.S.A., Inc.$160K
- Seagen Inc.$78K
- Merck$61K
- Pharmacyclics LLC, An Abbvie Company$46K
- Beigene, Ltd.$31K
- plus $39K from 2 others
What the payments were for
- Consulting fees$80026%
- Speaking & faculty fees$2,03965%
- Food & beverage$2829%
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 |
|---|---|---|
| Karyopharm Therapeutics Inc. | 2 | $2,738 |
| ADC Therapeutics America, Inc. | 1 | $150 |
| F. Hoffmann-la Roche AG | 1 | $102 |
| Genentech, Inc. | 1 | $67 |
| Verastem, Inc. | 1 | $35 |
| Genentech USA, Inc. | 1 | $30 |
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.
- XPOVIO$2,738
- Non-Covered Product$102
How this compares
$3,121 in reported general payments places this provider in the 85th percentile of 4,567 internal medicine providers in Michigan.
Other internal medicine in Detroit
- Saroj NeupaneDetroit$373K
- David StocktonDetroit$306K
- Mervin WolffDetroit$182K
- Philip KuriakoseDetroit$143K
- Ivan HansonDetroit$137K
- Omeralfaroug AdamDetroit$124K
- Jalal MaghfourDetroit$81K
- Ravish ParekhDetroit$68K
- Dipenkumar ModiDetroit$64K
- Garen WolffDetroit$62K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.