William Corse
Diagnostic Radiology · Doylestown, PANPI 1730177452
Payments from drug & device makers
Across 317 payments — averaging $4234.16 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Merck$1.1M
- Pfizer$141K
- Boehringer Ingelheim$73K
- Genentech, Inc.$21K
- Boehringer Ingelheim International GmbH$13K
- Incyte Corporation$3K
- plus $49 from 3 others
Across 101 payments — averaging $5842.79 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.
- Regeneron$220K
- E.r. Squibb & Sons, L.L.C.$192K
- Boehringer Ingelheim$43K
- Morphosys AG$42K
- Amgen$37K
- Genentech, Inc.$30K
- plus $24K from 4 others
What the payments were for
- Consulting fees$1,339,300100%
- Food & beverage$490%
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 |
|---|---|---|
| Merck | 252 | $1,090,130 |
| Pfizer | 30 | $141,300 |
| Boehringer Ingelheim | 17 | $73,495 |
| Genentech, Inc. | 7 | $21,280 |
| Boehringer Ingelheim International GmbH | 2 | $13,350 |
| Incyte Corporation | 6 | $2,625 |
| Tesaro, Inc. | 1 | $19 |
| Lilly USA, LLC | 1 | $16 |
| Seagen Inc. | 1 | $14 |
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.
- KEYTRUDA$591,558
- LENVIMA$478,904
- Avastin$21,280
- TECENTRIQ$21,280
- Non-Covered Product$6,812
How this compares
$1,342,228 in reported general payments places this provider in the 95th percentile of 1,665 diagnostic radiology providers in Pennsylvania.
Other diagnostic radiology in Doylestown
- Rajan AgarwalAbington$3M
- Hiroto HatabuPhiladelphia$2.4M
- Joan ProwdaPhiladelphia$1.1M
- Patrick OkanePhiladelphia$1.1M
- Jill LangerPhiladelphia$895K
- Lisa JonesPhiladelphia$895K
- Philip LimDanville$887K
- Harold LittPhiladelphia$753K
- Evan SiegelmanPhiladelphia$704K
- Robert ShortPittsburgh$678K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.