Salman Ayaz, MD
Hematology & Oncology · Allentown, PANPI 1124600721
Payments from drug & device makers
What this record shows
This record is dominated by education: $100 of the $100 with a category attached, or 100.0%. Every reported general payment came from a single manufacturer, Daiichi Sankyo Inc.. That places this record below the midpoint for hematology & oncology clinicians in PA, where the typical reported total is $1,277.
Across 1 payment — averaging $99.99 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Daiichi Sankyo Inc.$100
What the payments were for
- Education$100100%
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 |
|---|---|---|
| Daiichi Sankyo Inc. | 1 | $100 |
How this compares
$100 in reported general payments places this provider in the 10th percentile of 682 hematology & oncology 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 hematology & oncology in Allentown
- Usama GergisAllentown$1.2M
- Salman FazalPittsburgh$2.3M
- Cyrus KhanPittsburgh$1.9M
- Kit LuHarrisburg$810K
- Henry FungPhiladelphia$730K
- Alexander BarsoukPittsburgh$674K
- Abdalla SholiWilliamsport$576K
- Charu AggarwalPhiladelphia$541K
- Tracey EvansEast Norriton$500K
- Corey LangerPhiladelphia$492K
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.