Martha Davis
Physician Assistant · Winnie, TXNPI 1376618736
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 98.4% of the total across 439 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 27 manufacturers, the largest accounting for just 16.0% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2023 at $2,734 and has fallen 57.8% since, to $1,152 in 2025. Among physician assistant clinicians in TX with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 439 payments — averaging $17.26 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$1K
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$891
- Corium, LLC$810
- Otsuka America Pharmaceutical, Inc.$720
- Teva Pharmaceuticals USA, Inc.$612
- Lundbeck LLC$520
- plus $3K from 21 others
What the payments were for
- Food & beverage$7,45998%
- Education$1202%
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 | 73 | $1,211 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 43 | $891 |
| Corium, LLC | 52 | $810 |
| Otsuka America Pharmaceutical, Inc. | 43 | $720 |
| Teva Pharmaceuticals USA, Inc. | 30 | $612 |
| Lundbeck LLC | 25 | $520 |
| Alkermes, Inc. | 30 | $494 |
| Axsome Therapeutics, Inc. | 27 | $480 |
| Neos Therapeutics, LP | 45 | $436 |
| Tris Pharma Inc | 11 | $325 |
| Vanda Pharmaceuticals Inc. | 11 | $179 |
| Neurocrine Biosciences, Inc. | 6 | $152 |
| Avanir Pharmaceuticals, Inc. | 8 | $126 |
| Bausch Health US, LLC | 8 | $125 |
| Johnson & Johnson | 6 | $115 |
| Ironshore Pharmaceuticals Inc. | 4 | $68 |
| Sunovion Pharmaceuticals Inc. | 3 | $66 |
| E.r. Squibb & Sons, L.L.C. | 3 | $54 |
| Alfasigma USA, Inc. | 1 | $34 |
| Almatica Pharma LLC | 2 | $33 |
| Supernus Pharmaceuticals, Inc. | 2 | $31 |
| Biogen | 1 | $20 |
| Merck | 1 | $16 |
| Altathera Pharmaceuticals LLC | 1 | $15 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $15 |
| Vertical Pharmaceuticals, LLC | 1 | $14 |
| Idorsia Pharmaceuticals US 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.
- Dyanavel XR$115
How this compares
$7,579 in reported general payments places this provider in the 90th percentile of 8,308 physician assistant providers in Texas.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Bupropion XlBupropion Hcl | 20 | $583 |
| Hydroxyzine Hcl | 32 | $573 |
| Duloxetine Hcl | 40 | $570 |
| Quetiapine Fumarate | 41 | $526 |
| Olanzapine | 28 | $367 |
| Escitalopram Oxalate | 29 | $327 |
| Amitriptyline Hcl | 21 | $275 |
| Lamotrigine | 21 | $238 |
| Bupropion Hcl SrBupropion Hcl | 16 | $238 |
| Buspirone Hcl | 18 | $220 |
| Trazodone Hcl | 42 | $179 |
| Venlafaxine Hcl | 13 | $176 |
| Fluoxetine Hcl | 19 | $68 |
| Mirtazapine | 11 | $64 |
| Sertraline Hcl | 22 | $25 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Almatica Pharma LLCSertraline Hcl | $33 | $2522 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 90th percentile of 8,308 physician assistant providers in Texas.
Other physician assistant in Winnie
- Cynthia TrickettDallas$1.3M
- Kristine KuceraMelissa$797K
- Selina SantosAustin$543K
- Matthew BrunoMcKinney$538K
- Brooke HodnickSouthlake$479K
- Holly GloverArlington$418K
- Kirk GautierAthens$416K
- Jaime RomanPlano$338K
- Michael WhiteDallas$276K
- Heidi JeffreysLubbock$259K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.