Daniel Tseng, MD
Surgery · Portland, ORNPI 1366477374
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $50,813 of the $64,164 with a category attached, or 79.2%. 34 manufacturers reported payments, led by Johnson & Johnson at 53.5% of the total. Among surgery clinicians in OR with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 158 payments — averaging $406.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Johnson & Johnson$34K
- Lucid Diagnostics Inc.$12K
- Covidien LP$9K
- Intuitive Surgical$4K
- Davol Inc.$2K
- Ethicon Endo-surgery Inc.$1K
- plus $2K from 28 others
Across 2 payments — averaging $8232.50 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.
- Davol Inc.$16K
What the payments were for
- Consulting fees$50,81379%
- Speaking & faculty fees$1,2002%
- Travel & lodging$5,8979%
- Food & beverage$5,2558%
- Education$1,0002%
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(2 entities) | 30 | $34,314 |
| Lucid Diagnostics Inc. | 15 | $11,837 |
| Covidien LP | 18 | $9,263 |
| Intuitive Surgical | 20 | $4,200 |
| Davol Inc. | 19 | $1,584 |
| Ethicon Endo-surgery Inc. | 1 | $1,000 |
| Medtronic | 8 | $582 |
| Boston Scientific | 7 | $244 |
| Baxter Healthcare | 3 | $173 |
| KCI USA, Inc. | 3 | $161 |
| Endogastric Solutions, Inc | 1 | $112 |
| W. L. Gore & Associates, Inc. | 3 | $69 |
| Nestle Healthcare Nutrition Inc. | 4 | $66 |
| Avanos Medical | 3 | $63 |
| Microline Surgical Inc | 1 | $57 |
| Vertex | 2 | $51 |
| Conmed Corporation | 2 | $41 |
| Smith+Nephew | 2 | $37 |
| Laborie Medical Technologies Corp. | 1 | $37 |
| Pentax Of America, Inc. | 1 | $26 |
| Astellas Pharma US Inc | 1 | $24 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $24 |
| Merit Medical Systems Inc | 1 | $22 |
| KARL Storz Endoscopy-america | 1 | $22 |
| Olympus America Inc. | 1 | $21 |
| Apollo Endosurgery US Inc | 1 | $19 |
| Integra Lifesciences Corporation | 1 | $19 |
| Mesh Suture Inc | 1 | $18 |
| Ferring Pharmaceuticals Inc. | 1 | $16 |
| Coopersurgical, Inc. | 1 | $16 |
| Enterra Medical, Inc. | 1 | $16 |
| Teleflex LLC | 1 | $14 |
| Acell, Inc. | 1 | $14 |
| Creo Medical Inc. | 1 | $4 |
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.
- ESOCHECK CCD CELL COLLECTION DEVICE$8,936
- Da Vinci Surgical System$2,673
- ProGrip$1,632
- DA VINCI SP$1,000
- PHASIX$944
- LINX Reflux Management System$230
- Bravo$151
- VAC VERAFLO$125
- GENERAL - BILIARY DEVICES$117
- ESOPHYX$112
How this compares
$64,164 in reported general payments places this provider in the 95th percentile of 386 surgery 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Ondansetron OdtOndansetron | 14 | $262 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 35 | $151 |
Paid to pharmacies, not to this prescriber.
Other surgery in Portland
- Robert MartindalePortland$795K
- Sean OrensteinPortland$480K
- Vahagn NikolianPortland$277K
- Sabrina DrexelPortland$170K
- Avishai MeyerPortland$159K
- Farah HusainPortland$147K
- Emma PattersonPortland$65K
- Ryland StuckePortland$58K
- Donn SpightPortland$48K
- Christy DunstPortland$46K
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.