Gary Casaccio, MD
Psychiatry · Wheaton, ILNPI 1063593721
Payments from drug & device makers
Across 96 payments — averaging $26.45 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Neos Therapeutics, LP$715
- AbbVie$343
- Takeda Pharmaceuticals U.S.A., Inc.$203
- Johnson & Johnson$143
- Lundbeck LLC$128
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$113
- plus $895 from 21 others
What the payments were for
- Consulting fees$55022%
- Travel & lodging$281%
- Food & beverage$1,96177%
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 |
|---|---|---|
| Neos Therapeutics, LP | 4 | $715 |
| AbbVie(2 entities) | 17 | $343 |
| Takeda Pharmaceuticals U.S.A., Inc. | 10 | $203 |
| Johnson & Johnson | 7 | $143 |
| Lundbeck LLC | 9 | $128 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 4 | $113 |
| Vanda Pharmaceuticals Inc. | 3 | $90 |
| Otsuka America Pharmaceutical, Inc. | 4 | $87 |
| Avanir Pharmaceuticals, Inc. | 5 | $81 |
| Adlon Therapeutics L.p. | 4 | $76 |
| Ironshore Pharmaceuticals Inc. | 3 | $61 |
| Jazz Pharmaceuticals Inc. | 3 | $57 |
| Bausch Health US, LLC | 3 | $56 |
| Corium, LLC | 2 | $55 |
| Shire North American Group Inc | 3 | $53 |
| Sunovion Pharmaceuticals Inc. | 3 | $44 |
| Neurocrine Biosciences, Inc. | 2 | $42 |
| Collegium Pharmaceutical, Inc. | 1 | $25 |
| Eisai Inc. | 1 | $24 |
| Tris Pharma Inc | 1 | $23 |
| E.r. Squibb & Sons, L.L.C. | 1 | $22 |
| Teva Pharmaceuticals USA, Inc. | 1 | $22 |
| Rhodes Pharmaceuticals L.p. | 1 | $19 |
| Vertical Pharmaceuticals, LLC | 1 | $17 |
| Alfasigma USA, Inc. | 1 | $16 |
| Supernus Pharmaceuticals, Inc. | 1 | $13 |
| OWP Pharmaceuticals, Inc. | 1 | $12 |
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.
- Adzenys XR-ODT$671
- Cotempla XR-ODT$671
How this compares
$2,539 in reported general payments places this provider in the 80th percentile of 1,344 psychiatry providers in Illinois.
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 |
|---|---|---|
| Lisdexamfetamine Dimesylate | 24 | $5,140 |
| Desvenlafaxine Succinate ErDesvenlafaxine Succinate | 22 | $1,693 |
| Bupropion XlBupropion Hcl | 42 | $1,385 |
| Mirtazapine | 27 | $1,112 |
| Escitalopram Oxalate | 67 | $984 |
| Venlafaxine Hcl ErVenlafaxine Hcl | 44 | $678 |
| Duloxetine Hcl | 34 | $534 |
| Sertraline Hcl | 57 | $520 |
| Vilazodone Hcl | 11 | $441 |
| Bupropion Hcl SrBupropion Hcl | 24 | $399 |
| Alprazolam | 31 | $396 |
| Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine | 12 | $360 |
| Aripiprazole | 30 | $302 |
| Citalopram HbrCitalopram Hydrobromide | 35 | $268 |
| Clonazepam | 50 | $258 |
Paid to pharmacies, not to this prescriber.
Other psychiatry in Wheaton
- Syed AliWheaton$31K
- Jeffrey RossNorthbrook$10.8M
- Yuhwen ChowChicago$8.5M
- Mark LermanNorthbrook$4.5M
- Danesh AlamWinfield$2.7M
- John ZajeckaSkokie$2.5M
- Riaz BaberNaperville$2.4M
- Michael GreenbaumLibertyville$2.2M
- Sandeep GaonkarNaperville$1.8M
- Jon GrantChicago$1.4M
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.