Liza Ros
Acute Care · Santa Ana, CANPI 1972836484
Payments from drug & device makers
Across 811 payments — averaging $29.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biogen$3K
- Livanova USA, Inc.$3K
- AbbVie$3K
- AstraZeneca$2K
- Novartis$2K
- Abbott$2K
- plus $10K from 41 others
What the payments were for
- Consulting fees$1501%
- Travel & lodging$4,18017%
- Food & beverage$19,53180%
- Education$4392%
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.
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.
- VNS Therapy$1,562
- INFINITY$1,457
- VNS - Sentiva$1,095
- TYSABRI$853
- PERCEPT PC BRAINSENSE$828
- NUPLAZID$461
- KESIMPTA$455
- SOLIRIS$385
- Vumerity$350
- INGREZZA$260
- BRILINTA$249
- ULTOMIRIS$236
- WATCHMAN FLX$145
- AJOVY$125
- ANDEXXA$125
- UBRELVY$125
- XCOPRI$124
- Austedo XR$121
- Leqembi$111
- PLEGRIDY$102
How this compares
$24,300 in reported general payments places this provider in the 95th percentile of 1,153 acute care providers in California.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| UbrelvyUbrogepant | 12 | $20,616 |
| Emgality PenGalcanezumab-Gnlm | 12 | $9,721 |
| MyrbetriqMirabegron | 12 | $7,948 |
| Levetiracetam | 12 | $1,594 |
| Memantine Hcl | 40 | $1,296 |
| Donepezil Hcl | 49 | $751 |
| Carbidopa-Levodopa ErCarbidopa/Levodopa | 13 | $703 |
| Gabapentin | 35 | $548 |
| Divalproex Sodium ErDivalproex Sodium | 19 | $405 |
| Quetiapine Fumarate | 15 | $264 |
| Lamotrigine | 19 | $217 |
| Duloxetine Hcl | 11 | $188 |
| Atorvastatin Calcium | 13 | $175 |
| Tizanidine Hcl | 14 | $108 |
| Potassium Chloride | 12 | $36 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AbbVieUbrelvy | $2,630 | $20,61612 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 1,153 acute care providers in California.
Other acute care in Santa Ana
- Leslie PetersenCamarillo$370K
- Joyce KhremianSan Dimas$73K
- Eleanor VierraSacramento$64K
- Frances DyLos Angeles$57K
- Savannah HarrisVentura$56K
- Kori Ann JohnstonLos Angeles$42K
- Caroline KwongOrange$42K
- Gregory KnutzenColton$41K
- Sunita BoparaiLos Angeles$37K
- Sherona BauLos Angeles$32K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.