Matthew Musikanth
Infectious Disease · Los Angeles, CANPI 1578300943
Payments from drug & device makers
Across 98 payments — averaging $26.56 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Gilead$636
- Merck$404
- EMD Serono, Inc.$349
- AstraZeneca$245
- Bausch Health US, LLC$176
- Amgen$173
- plus $619 from 15 others
What the payments were for
- Food & beverage$2,603100%
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 |
|---|---|---|
| Gilead | 18 | $636 |
| Merck | 14 | $404 |
| EMD Serono, Inc. | 10 | $349 |
| AstraZeneca | 13 | $245 |
| Bausch Health US, LLC | 8 | $176 |
| Amgen | 9 | $173 |
| Verity Pharmaceuticals Inc. | 4 | $147 |
| Lilly USA, LLC | 6 | $119 |
| AbbVie | 2 | $61 |
| Napo Pharmaceuticals Inc | 2 | $55 |
| Theratechnologies Inc. | 1 | $34 |
| Currax Pharmaceuticals LLC | 2 | $33 |
| Almatica Pharma LLC | 1 | $22 |
| Novo Nordisk | 1 | $22 |
| Ascensia Diabetes Care US Inc. | 1 | $21 |
| Pfizer | 1 | $20 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $19 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $19 |
| Idorsia Pharmaceuticals US Inc | 1 | $18 |
| Exact Sciences | 1 | $16 |
| Antares Pharma, Inc. | 1 | $15 |
How this compares
$2,603 in reported general payments places this provider in the 70th percentile of 856 infectious disease providers in California.
Other infectious disease in Los Angeles
- Peter RuaneLos Angeles$24.6M
- Raphael LandovitzLos Angeles$21.4M
- Jay GladsteinLos Angeles$4M
- Jesse ClarkLos Angeles$2M
- Jeffrey KlausnerLos Angeles$1.2M
- Otto YangLos Angeles$1.1M
- Michael DubeLos Angeles$742K
- Drew WinstonLos Angeles$697K
- Philip RobinsonNewport Beach$4.9M
- Shawn HasslerSan Francisco$4.3M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.