Manuj Nangia, MD
Psychiatry · Los Gatos, CANPI 1437283405
Payments from drug & device makers
Across 342 payments — averaging $19.49 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$1K
- Neuronetics, Inc.$1K
- Lundbeck LLC$654
- Takeda Pharmaceuticals U.S.A., Inc.$429
- Otsuka America Pharmaceutical, Inc.$398
- Teva Pharmaceuticals USA, Inc.$328
- plus $3K from 22 others
What the payments were for
- Food & beverage$6,45197%
- Education$2133%
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) | 84 | $1,144 |
| Neuronetics, Inc. | 31 | $1,023 |
| Lundbeck LLC | 41 | $654 |
| Takeda Pharmaceuticals U.S.A., Inc. | 24 | $429 |
| Otsuka America Pharmaceutical, Inc. | 26 | $398 |
| Teva Pharmaceuticals USA, Inc. | 11 | $328 |
| Sunovion Pharmaceuticals Inc. | 25 | $326 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 12 | $301 |
| Neurocrine Biosciences, Inc. | 11 | $262 |
| Johnson & Johnson | 11 | $261 |
| Vanda Pharmaceuticals Inc. | 11 | $250 |
| E.r. Squibb & Sons, L.L.C. | 5 | $218 |
| Alkermes, Inc. | 9 | $196 |
| Bausch Health US, LLC | 9 | $196 |
| Eisai Inc. | 5 | $109 |
| Alfasigma USA, Inc. | 3 | $79 |
| Indivior Inc. | 4 | $78 |
| Merck | 3 | $68 |
| Axsome Therapeutics, Inc. | 2 | $65 |
| Orexo US, Inc. | 3 | $61 |
| Masimo Corporation | 2 | $50 |
| Ironshore Pharmaceuticals Inc. | 2 | $41 |
| Adlon Therapeutics L.p. | 2 | $29 |
| Shire North American Group Inc | 2 | $27 |
| Braeburn Inc. | 1 | $23 |
| Sage Therapeutics, LLC | 1 | $19 |
| Jazz Pharmaceuticals Inc. | 1 | $18 |
| Supernus Pharmaceuticals, Inc. | 1 | $14 |
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.
- NEUROSTAR TMS THERAPY$229
- COBENFY$133
How this compares
$6,664 in reported general payments places this provider in the 90th percentile of 4,954 psychiatry 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 |
|---|---|---|
| Mirtazapine | 18 | $591 |
| Methylphenidate Hcl | 11 | $449 |
| Olanzapine | 11 | $440 |
| Bupropion XlBupropion Hcl | 22 | $308 |
| Escitalopram Oxalate | 22 | $256 |
| Fluoxetine Hcl | 19 | $244 |
| Duloxetine Hcl | 17 | $215 |
| Lamotrigine | 14 | $182 |
| Doxepin Hcl | 12 | $178 |
| Trazodone Hcl | 17 | $117 |
Paid to pharmacies, not to this prescriber.
Other psychiatry in Los Gatos
- Manoj WaikarLos Gatos$1.9M
- Elly LeeIrvine$49.8M
- Daniel ChuehOrange$17.9M
- Eric ChavezSan Diego$15.5M
- Lara ShirikjianTorrance$12.6M
- John DuffySanta Ana$12M
- Marina BusselPlaya Vista$12M
- Sherry SoefjeOceanside$11.9M
- Steven MacinaHuntington Beach$11.1M
- Wakelin McNeelRosemead$11M
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.