Roxanne Dryden Edwards
Psychiatry · Gaithersburg, MDNPI 1669429742
Payments from drug & device makers
Across 258 payments — averaging $20.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Otsuka America Pharmaceutical, Inc.$1K
- Takeda Pharmaceuticals U.S.A., Inc.$682
- Supernus Pharmaceuticals, Inc.$659
- Sunovion Pharmaceuticals Inc.$520
- Lundbeck LLC$417
- Arbor Pharmaceuticals, Inc.$357
- plus $2K from 13 others
What the payments were for
- Speaking & faculty fees$5009%
- Food & beverage$4,80590%
- Education$130%
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 |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | 48 | $1,123 |
| Takeda Pharmaceuticals U.S.A., Inc. | 39 | $682 |
| Supernus Pharmaceuticals, Inc. | 5 | $659 |
| Sunovion Pharmaceuticals Inc. | 27 | $520 |
| Lundbeck LLC | 20 | $417 |
| Arbor Pharmaceuticals, Inc. | 28 | $357 |
| Neurocrine Biosciences, Inc. | 14 | $235 |
| Adlon Therapeutics L.p. | 10 | $210 |
| Vanda Pharmaceuticals Inc. | 14 | $191 |
| Johnson & Johnson | 11 | $153 |
| AbbVie(2 entities) | 9 | $143 |
| Shire North American Group Inc | 8 | $140 |
| Neos Therapeutics, LP | 6 | $118 |
| Tris Pharma Inc | 5 | $113 |
| Ironshore Pharmaceuticals Inc. | 5 | $93 |
| Jazz Pharmaceuticals Inc. | 3 | $64 |
| Vertical Pharmaceuticals, LLC | 4 | $62 |
| Bausch Health US, LLC | 1 | $24 |
| OWP Pharmaceuticals, Inc. | 1 | $13 |
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.
- REXULTI$122
- ABILIFY MAINTENA$108
How this compares
$5,317 in reported general payments places this provider in the 90th percentile of 851 psychiatry providers in Maryland.
Other psychiatry in Gaithersburg
- Elia Acevedo DiazGaithersburg$15.8M
- Cynthia Turner GrahamGaithersburg$32K
- Mark SmithGaithersburg$9K
- Akira SawaBaltimore$5.1M
- John VaethBaltimore$2.1M
- Paul RosenbergBaltimore$1.9M
- Scott AaronsonBaltimore$1.3M
- Karen AndersonBaltimore$1.1M
- Constantine LyketsosBaltimore$1.1M
- Alan JonasBaltimore$1.1M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.