Aaron Block
Physician Assistant · New Castle, DENPI 1700922390
Payments from drug & device makers
Across 63 payments — averaging $20.99 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$206
- Eisai Inc.$190
- Lilly USA, LLC$177
- Pfizer$134
- Exact Sciences$127
- AstraZeneca$122
- plus $366 from 16 others
What the payments were for
- Food & beverage$1,322100%
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 |
|---|---|---|
| Novo Nordisk | 13 | $206 |
| Eisai Inc. | 4 | $190 |
| Lilly USA, LLC | 9 | $177 |
| Pfizer | 3 | $134 |
| Exact Sciences | 6 | $127 |
| AstraZeneca | 8 | $122 |
| Boehringer Ingelheim | 3 | $53 |
| Radius Health, Inc. | 2 | $38 |
| Bristol Myers Squibb | 2 | $31 |
| Johnson & Johnson | 1 | $25 |
| Abbott | 1 | $25 |
| Tactile Systems Technology Inc | 1 | $23 |
| Gilead | 1 | $21 |
| Idorsia Pharmaceuticals US Inc | 1 | $20 |
| Lundbeck LLC | 1 | $20 |
| Amgen | 1 | $19 |
| Otsuka America Pharmaceutical, Inc. | 1 | $18 |
| Bausch Health US, LLC | 1 | $17 |
| Astellas Pharma US Inc | 1 | $16 |
| Bayer | 1 | $14 |
| Pacira Pharmaceuticals Incorporated | 1 | $13 |
| Currax Pharmaceuticals LLC | 1 | $12 |
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.
- Leqembi$108
How this compares
$1,322 in reported general payments places this provider in the 80th percentile of 527 physician assistant providers in Delaware.
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 |
|---|---|---|
| DovatoDolutegravir Sodium/Lamivudine | 11 | $29,981 |
| Memantine Hcl | 112 | $3,543 |
| Donepezil Hcl | 126 | $1,554 |
| Atorvastatin Calcium | 88 | $951 |
| SynthroidLevothyroxine Sodium | 12 | $894 |
| Rosuvastatin Calcium | 65 | $861 |
| Omeprazole | 55 | $769 |
| Losartan Potassium | 51 | $748 |
| Trazodone Hcl | 59 | $603 |
| Tamsulosin Hcl | 34 | $592 |
| Escitalopram Oxalate | 38 | $554 |
| Levothyroxine Sodium | 47 | $484 |
| Metoprolol Succinate | 25 | $384 |
| Quetiapine Fumarate | 18 | $373 |
| Sertraline Hcl | 25 | $336 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in New Castle
- James LustDover$30K
- Jennifer RahnLewes$13K
- Drew VenablesLewes$12K
- Vi BanhNewark$12K
- Morgan PopovichLewes$12K
- Jason SaulWilmington$9K
- Alexandra KrochtaNewark$9K
- Paige VenablesMilford$8K
- Seth CallahanNewark$7K
- Nicole Wotus-SilvestriNewark$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.