Tiffany Liang
Physician Assistant · Flushing, NYNPI 1639866940
Payments from drug & device makers
Across 142 payments — averaging $33.43 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$1K
- AstraZeneca$526
- Phathom Pharmaceuticals, Inc.$487
- Amgen$333
- Kowa Pharmaceuticals America, Inc.$311
- Novo Nordisk$301
- plus $2K from 17 others
What the payments were for
- Food & beverage$4,748100%
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 |
|---|---|---|
| AbbVie | 30 | $1,087 |
| AstraZeneca | 11 | $526 |
| Phathom Pharmaceuticals, Inc. | 7 | $487 |
| Amgen | 6 | $333 |
| Kowa Pharmaceuticals America, Inc. | 13 | $311 |
| Novo Nordisk | 9 | $301 |
| IBSA Pharma Inc. | 9 | $264 |
| Pfizer | 9 | $197 |
| Gilead | 10 | $190 |
| Regeneron Healthcare Solutions, Inc. | 1 | $135 |
| Boehringer Ingelheim | 1 | $125 |
| GSK | 5 | $110 |
| Ardelyx, Inc. | 5 | $110 |
| Nestle Healthcare Nutrition Inc. | 5 | $108 |
| Lilly USA, LLC | 5 | $97 |
| Incyte Corporation | 4 | $89 |
| Xeris Pharmaceuticals, Inc. | 4 | $76 |
| Madrigal Pharmaceuticals | 2 | $55 |
| Aimmune Therapeutics, Inc. | 2 | $36 |
| Astellas Pharma US Inc | 1 | $30 |
| VBI Vaccine (delaware) Inc. | 1 | $29 |
| Insmed, Inc. | 1 | $27 |
| Johnson & Johnson | 1 | $23 |
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
$4,748 in reported general payments places this provider in the 90th percentile of 11,358 physician assistant providers in New York.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Zolpidem Tartrate | 114 | $854 |
| Gabapentin | 26 | $187 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Flushing
- Si BongFlushing$27K
- Henry YuBronx$1M
- Michael AsbachAmherst$962K
- Janelle BunceJamestown$565K
- Kristyl Cuenca-SiskoNew York$478K
- Melissa WhiteGarden City$320K
- Lawrence HermanHolbrook$315K
- Kaitlyn NelsonBrooklyn$289K
- Sari KatzGarden City$271K
- Julius NwosuBronx$256K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.