Liana Nikolaenko
Hematology · Duarte, CANPI 1700124914
Payments from drug & device makers
Across 15 payments — averaging $36,313 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Bayer$414K
- Pfizer$100K
- National Marrow Donor Program$30K
- Genentech, Inc.$177
- Seagen Inc.$144
- Novartis$124
- plus $242 from 4 others
Across 1 payment — averaging $2000.20 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.
- F. Hoffmann-la Roche AG$2K
What the payments were for
- Food & beverage$688100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Bayer | 2 | $414,239 |
| Pfizer | 2 | $99,769 |
| National Marrow Donor Program | 3 | $30,004 |
| Genentech, Inc. | 1 | $177 |
| Seagen Inc. | 1 | $144 |
| Novartis | 1 | $124 |
| AstraZeneca | 1 | $103 |
| Beigene USA, Inc. | 2 | $94 |
| Karyopharm Therapeutics Inc. | 1 | $32 |
| Johnson & Johnson | 1 | $13 |
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.
How this compares
$544,700 in reported general payments places this provider in the 65th percentile of 178 hematology providers in California.
Other hematology in Duarte
- Alex HerreraDuarte$50.9M
- Tycel PhillipsDuarte$21.6M
- Lihua BuddeDuarte$21.5M
- Tanya SiddiqiDuarte$18.8M
- Amrita KrishnanDuarte$14M
- Anthony SteinDuarte$12.1M
- Alexey DanilovDuarte$11.3M
- Vincent ChungDuarte$11.1M
- Vinod PullarkatDuarte$10M
- Ibrahim AldossDuarte$9.9M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.