Janet Pan, MD
Hematology-Oncology · Fountain Valley, CANPI 1801056676
Payments from drug & device makers
Across 2,332 payments — averaging $66.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bristol Myers Squibb$97K
- E.r. Squibb & Sons, L.L.C.$16K
- AstraZeneca$4K
- Johnson & Johnson$3K
- Novartis$2K
- Merck$2K
- plus $30K from 54 others
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.
How this compares
$155,847 in reported general payments places this provider in the 75th percentile of 53 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.
Other hematology-oncology in Fountain Valley
- Haresh JhangianiFountain Valley$746K
- Peyman Salimi-TariFountain Valley$86K
- Derrick SuFountain Valley$53K
- Sant ChawlaSanta Monica$10.8M
- James BerensonWest Hollywood$8.4M
- Ari BaronSan Francisco$3.1M
- Lee RosenSanta Monica$2.7M
- Ravindranath PatelBakersfield$1.5M
- Ajit ManiamAnaheim$889K
- Veena CharuAnaheim$838K
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.