Mohsen Ali, MD
Neurology · San Dimas, CANPI 1750359071
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 97.6% of the total across 439 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 38 manufacturers reported payments, led by AbbVie at 26.6% of the total. 2025 is the largest year on record at $1,875, 3.2 times the $586 reported in 2019.
Across 439 payments — averaging $18.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- UCB, Inc.$686
- Amgen$520
- Argenx US, Inc.$500
- Pfizer$441
- Biogen$365
- plus $3K from 32 others
What the payments were for
- Speaking & faculty fees$541%
- Food & beverage$7,94798%
- Education$1402%
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 |
|---|---|---|
| AbbVie(2 entities) | 153 | $2,165 |
| UCB, Inc. | 33 | $686 |
| Amgen | 22 | $520 |
| Argenx US, Inc. | 22 | $500 |
| Pfizer | 27 | $441 |
| Biogen | 23 | $365 |
| Bristol Myers Squibb | 17 | $307 |
| Johnson & Johnson(2 entities) | 12 | $272 |
| Teva Pharmaceuticals USA, Inc. | 14 | $239 |
| Novartis | 14 | $232 |
| Lundbeck LLC | 9 | $214 |
| Akcea Therapeutics, Inc. | 5 | $205 |
| Grifols USA, LLC | 4 | $200 |
| MDD US Operations, LLC | 16 | $196 |
| Lilly USA, LLC | 9 | $185 |
| Biohaven Pharmaceuticals, Inc. | 5 | $174 |
| AstraZeneca | 5 | $170 |
| Takeda Pharmaceuticals U.S.A., Inc. | 5 | $132 |
| Kyowa Kirin, Inc. | 5 | $107 |
| Otsuka America Pharmaceutical, Inc. | 5 | $96 |
| Impel Pharmaceuticals Inc. | 1 | $81 |
| Merz Pharmaceuticals, LLC | 2 | $78 |
| Eisai Inc. | 5 | $78 |
| Sunovion Pharmaceuticals Inc. | 3 | $68 |
| Biohaven Pharmaceutical Holding Company Ltd. | 3 | $67 |
| Genentech USA, Inc. | 2 | $53 |
| Scilex Pharmaceuticals Inc. | 3 | $49 |
| Abbott | 2 | $49 |
| Acorda Therapeutics, Inc | 2 | $31 |
| Sanofi | 1 | $30 |
| Neurelis, Inc. | 1 | $28 |
| Vanda Pharmaceuticals Inc. | 1 | $27 |
| Livanova USA, Inc. | 1 | $23 |
| Supernus Pharmaceuticals, Inc. | 1 | $19 |
| Vertical Pharmaceuticals, LLC | 1 | $19 |
| Catalyst Pharmaceuticals, Inc. | 1 | $18 |
| Aquestive Therapeutics, Inc. | 1 | $17 |
| Travere Therapeutics, Inc. | 3 | $2 |
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
$8,141 in reported general payments places this provider in the 70th percentile of 1,996 neurology 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| PrivigenImmun Glob G(Igg)/Pro/Iga 0-50 | 18 | $701,646 |
| SolirisEculizumab | 13 | $690,765 |
| Gammagard LiquidImmun Glob G(Igg)/Gly/Iga Ov50 | 39 | $608,794 |
| RebifInterferon Beta-1a/Albumin | 11 | $132,881 |
| AustedoDeutetrabenazine | 18 | $127,597 |
| GlatopaGlatiramer Acetate | 25 | $100,974 |
| Glatiramer Acetate | 21 | $69,133 |
| Nurtec OdtRimegepant Sulfate | 28 | $43,617 |
| BotoxOnabotulinumtoxina | 29 | $36,286 |
| UbrelvyUbrogepant | 14 | $31,054 |
| Dimethyl Fumarate | 19 | $28,791 |
| AptiomEslicarbazepine Acetate | 22 | $27,981 |
| NeuproRotigotine | 15 | $19,880 |
| Levetiracetam | 596 | $15,381 |
| Entacapone | 83 | $12,078 |
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 |
|---|---|---|
| AstraZenecaSoliris, Farxiga, Seroquel | $170 | $700,55837 claims |
| Takeda Pharmaceuticals U.S.A., Inc.Gammagard Liquid | $132 | $608,79439 claims |
| Teva Pharmaceuticals USA, Inc.Austedo | $239 | $127,59718 claims |
| AbbVieBotox, Ubrelvy | $2,165 | $67,33943 claims |
| PfizerNurtec Odt, Lyrica | $441 | $48,74341 claims |
| Sunovion Pharmaceuticals Inc.Aptiom | $68 | $27,98122 claims |
| UCB, Inc.Neupro | $686 | $19,88015 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 70th percentile of 1,996 neurology providers in California.
Other neurology in San Dimas
- Andrew BlumenfeldCarlsbad$4.9M
- Khashayar DashtipourLoma Linda$3.3M
- Regina BerkovichWest Hollywood$3M
- Daniel BandariNewport Beach$2.6M
- Perry ShiehLos Angeles$2.4M
- Sandeep ThakkarIrvine$2M
- David LiebeskindLos Angeles$1.9M
- Jack SchimCarlsbad$1.7M
- Parshaw DorrizMission Viejo$1.5M
- Benjamin FrishbergCarlsbad$1.2M
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.