John Robertson
Addiction Psychiatry · Knoxville, TNNPI 1407840481
Payments from drug & device makers
$14,064in general payments, 2019–2025
Across 820 payments — averaging $17.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$1K
- Teva Pharmaceuticals USA, Inc.$1K
- Otsuka America Pharmaceutical, Inc.$1K
- Alkermes, Inc.$1K
- AbbVie$973
- Neurocrine Biosciences, Inc.$920
- plus $7K from 31 others
General payments by program year
19
20
21
22
23
24
25
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.
How this compares
Too few addiction psychiatry providers in Tennesseeto place this figure against a meaningful peer group, so we don't.
Other addiction psychiatry in Knoxville
- Seth ThompsonJohnson City$527
- Lalitha VaddadiMemphis$427
- Leiberh DiazMemphis$386
- Michael PattersonBartlett$292
- Howard BurleyNashville$111
- Majd AlsayedNashville$89
- Mariah SmithNashville$29
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.