Steven Mates
Psychiatric/Mental Health · Dayton, OHNPI 1477923423
Payments from drug & device makers
Across 803 payments — averaging $150.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Axsome Therapeutics, Inc.$44K
- Otsuka America Pharmaceutical, Inc.$42K
- AbbVie$17K
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$7K
- Alkermes, Inc.$5K
- Sunovion Pharmaceuticals Inc.$2K
- plus $4K from 9 others
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 |
|---|---|---|
| Axsome Therapeutics, Inc. | 115 | $44,347 |
| Otsuka America Pharmaceutical, Inc. | 161 | $42,019 |
| AbbVie | 179 | $16,920 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 20 | $6,698 |
| Alkermes, Inc. | 58 | $4,867 |
| Sunovion Pharmaceuticals Inc. | 108 | $1,743 |
| Lundbeck LLC | 47 | $1,201 |
| Vanda Pharmaceuticals Inc. | 36 | $832 |
| E.r. Squibb & Sons, L.L.C. | 21 | $820 |
| Neurocrine Biosciences, Inc. | 28 | $568 |
| Johnson & Johnson | 8 | $478 |
| Teva Pharmaceuticals USA, Inc. | 11 | $221 |
| Indivior Inc. | 9 | $138 |
| Tris Pharma Inc | 1 | $20 |
| Noven Therapeutics, LLC | 1 | $12 |
How this compares
$120,884 in reported general payments places this provider in the 95th percentile of 1,808 psychiatric/mental health providers in Ohio.
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.
Other psychiatric/mental health in Dayton
- Nafresha AbuaunDayton$13K
- Yvonne ClarkDayton$10K
- Crystal TravisJackson$333K
- Kristina RoweIronton$253K
- Patricia SparksPortsmouth$210K
- Mary HallWarren$195K
- Kassandra KornbauCanfield$170K
- Terri PopovitzCincinnati$161K
- Robert ParsonsYoungstown$119K
- Chriscia BaneChillicothe$115K
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.