Patty Liu, MD
Transplant Surgery · Allentown, PANPI 1215190228
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 21 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 7 manufacturers reported payments, led by Veloxis Pharmaceuticals, Inc. at 50.0% of the total. Reporting peaked in 2019 at $320 and has fallen 84.6% since, to $49 in 2023. That places this record below the midpoint for transplant surgery clinicians in PA, where the typical reported total is $922.
Across 21 payments — averaging $27.12 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Veloxis Pharmaceuticals, Inc.$285
- Integra Lifesciences Corporation$83
- AstraZeneca$78
- E.r. Squibb & Sons, L.L.C.$75
- AbbVie$23
- Merck$21
- plus $6 from 1 others
What the payments were for
- Food & beverage$570100%
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 |
|---|---|---|
| Veloxis Pharmaceuticals, Inc. | 10 | $285 |
| Integra Lifesciences Corporation | 1 | $83 |
| AstraZeneca | 3 | $78 |
| E.r. Squibb & Sons, L.L.C. | 4 | $75 |
| AbbVie | 1 | $23 |
| Merck | 1 | $21 |
| Dynavax Technologies Corporation | 1 | $6 |
How this compares
$570 in reported general payments places this provider in the 45th percentile of 41 transplant surgery providers in Pennsylvania.
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 |
|---|---|---|
| Valganciclovir Hcl | 33 | $14,647 |
| Mycophenolic AcidMycophenolate Sodium | 15 | $4,617 |
| Sirolimus | 14 | $2,864 |
| Tacrolimus | 24 | $2,596 |
| Tamsulosin Hcl | 61 | $1,530 |
| Comfort Touch Pen NeedlePen Needle, Diabetic | 11 | $992 |
| Mycophenolate Mofetil | 12 | $527 |
| Prednisone | 64 | $483 |
| Fluconazole | 12 | $446 |
| Nystatin | 11 | $426 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 71 | $377 |
| Famotidine | 39 | $321 |
| Leflunomide | 11 | $129 |
| Tramadol Hcl | 13 | $33 |
| Single Use SwabAlcohol Antiseptic Pads | 17 | $31 |
Paid to pharmacies, not to this prescriber.
Other transplant surgery in Allentown
- Christine duAllentown$3K
- George RofaielAllentown$2K
- Michael MoritzAllentown$427
- Brian ChenAllentown$85
- Pradip ChakrabartiAllentown$48
- Michael MarvinDanville$143K
- Adam BodzinPhiladelphia$75K
- Peter AbtPhiladelphia$10K
- Anil KotruDanville$8K
- Ira FoxPittsburgh$7K
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.