Edward Nelson, MD
Hematology & Oncology · Orange, CANPI 1780764951
Payments from drug & device makers
Across 8 payments — averaging $17,745 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Astrazeneca UK Limited$104K
- Genentech, Inc.$22K
- TG Therapeutics, Inc.$16K
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 |
|---|---|---|
| Astrazeneca UK Limited | 3 | $104,300 |
| Genentech, Inc. | 1 | $21,762 |
| TG Therapeutics, Inc. | 4 | $15,900 |
How this compares
$141,962 in reported general payments places this provider in the 75th percentile of 1,363 hematology & oncology providers in California.
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 |
|---|---|---|
| ImbruvicaIbrutinib | 34 | $685,935 |
| CalquenceAcalabrutinib Maleate | 12 | $178,374 |
| Gamunex-CImmune Globul G/Gly/Iga Avg 46 | 16 | $26,306 |
| Potassium Chloride | 15 | $178 |
| Allopurinol | 11 | $62 |
Paid to pharmacies, not to this prescriber.
Other hematology & oncology in Orange
- Nataliya MarOrange$10.4M
- Deepa JeyakumarOrange$10.4M
- Arash Rezazadeh KalebastyOrange$8.7M
- Misako NagasakaOrange$7.4M
- Sai Hong OuOrange$6.8M
- Catherine CoombsOrange$4.9M
- Ritesh ParajuliOrange$3.7M
- Alain AlgaziSan Francisco$119.2M
- David BerzLos Angeles$43.3M
- Jonathan GoldmanSanta Monica$35.7M
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.