Ashley Duzik
Family Medicine · Tarzana, CANPI 1255861456
Payments from drug & device makers
Across 558 payments — averaging $9502.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Vertex$1.5M
- Takeda Pharmaceuticals U.S.A., Inc.$1.2M
- Modernatx, Inc.$921K
- Eli Lilly$602K
- Roche Molecular Systems, Inc.$292K
- Seqirus USA Inc$213K
- plus $551K from 13 others
Across 4 payments — averaging $51,681 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.
- Nielsen Biosciences, Inc.$204K
- Eli Lilly$3K
What the payments were for
- Travel & lodging$2,66163%
- Food & beverage$1,56637%
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 |
|---|---|---|
| Vertex | 4 | $1,501,146 |
| Takeda Pharmaceuticals U.S.A., Inc. | 73 | $1,222,269 |
| Modernatx, Inc. | 62 | $921,498 |
| Eli Lilly | 28 | $601,543 |
| Roche Molecular Systems, Inc. | 27 | $291,672 |
| Seqirus USA Inc | 89 | $212,770 |
| Jazz Pharmaceuticals Inc. | 193 | $166,239 |
| Cleerly, Inc. | 19 | $127,628 |
| Pfizer | 18 | $60,636 |
| Tolmar, Inc. | 17 | $50,480 |
| Sun Pharmaceutical Industries Inc. | 5 | $46,845 |
| Taro Pharmaceuticals USA, Inc. | 3 | $25,955 |
| E.r. Squibb & Sons, L.L.C. | 2 | $25,550 |
| Grifols Shared Services North America, Inc. | 3 | $17,000 |
| Sanofi US Services Inc. | 1 | $15,408 |
| Sumitomo Pharma America, Inc. | 11 | $8,760 |
| Amgen | 1 | $5,250 |
| AstraZeneca | 1 | $1,500 |
| Merck | 1 | $21 |
How this compares
$5,302,171 in reported general payments places this provider in the 95th percentile of 10,533 family medicine providers in California.
Other family medicine in Tarzana
- Amina HaggagNorthridge$112.8M
- Steven ReynoldsLong Beach$53M
- Rizwana MohseniLake Forest$26.7M
- Daniel JohnsonSan Diego$15.7M
- Stacey LayleSan Diego$14.8M
- Apinya VutikullirdCypress$14.3M
- Hanid AudishSpring Valley$13.6M
- Augusto FocilOxnard$12.6M
- Jack VuLong Beach$10.1M
- Suzanne FussellOxnard$8.9M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.