William Chuang, MD
Diagnostic Radiology · Wexford, PANPI 1396723193
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $1,319 of the $1,568 with a category attached, or 84.1%. Stryker accounts for 97.6% of it on its own, with 1 other manufacturer making up the rest.
Across 11 payments — averaging $142.53 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$2K
- Cranial Technologies, Inc$37
What the payments were for
- Travel & lodging$1,31984%
- Food & beverage$24916%
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 |
|---|---|---|
| Stryker | 9 | $1,530 |
| Cranial Technologies, Inc | 2 | $37 |
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.
- SPINEJACK$1,143
How this compares
$1,568 in reported general payments places this provider in the 85th percentile of 1,665 diagnostic radiology 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.
Other diagnostic radiology in Wexford
- Rajan AgarwalAbington$2.1M
- William CorseDoylestown$1.3M
- Joan ProwdaPhiladelphia$1.1M
- Jill LangerPhiladelphia$895K
- Lisa JonesPhiladelphia$895K
- Philip LimDanville$879K
- Evan SiegelmanPhiladelphia$704K
- Robert ShortPittsburgh$669K
- Patrick OkanePhiladelphia$453K
- Parvati RamchandaniPhiladelphia$411K
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.