Martin Davis
Family Medicine · Tulsa, OKNPI 1366570145
Payments from drug & device makers
Across 353 payments — averaging $15.33 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$719
- Amgen$344
- Novo Nordisk$334
- Pfizer$326
- Corium, LLC$323
- Takeda Pharmaceuticals U.S.A., Inc.$309
- plus $3K from 35 others
What the payments were for
- Food & beverage$5,392100%
- Education$190%
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.
How this compares
$5,411 in reported general payments places this provider in the 85th percentile of 1,730 family medicine providers in Oklahoma.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 56 | $54,030 |
| JardianceEmpagliflozin | 12 | $17,588 |
| SymbicortBudesonide/Formoterol Fumarate | 20 | $4,767 |
| Omeprazole | 99 | $1,750 |
| Gabapentin | 143 | $1,554 |
| Atorvastatin Calcium | 155 | $1,536 |
| Albuterol Sulfate HfaAlbuterol Sulfate | 65 | $1,392 |
| Duloxetine Hcl | 37 | $1,363 |
| SynthroidLevothyroxine Sodium | 17 | $1,171 |
| Rosuvastatin Calcium | 65 | $1,105 |
| Naproxen | 20 | $1,054 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 15 | $995 |
| Ondansetron OdtOndansetron | 18 | $926 |
| Buspirone Hcl | 54 | $867 |
| Rabeprazole Sodium | 13 | $847 |
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 |
|---|---|---|
| PfizerEliquis | $326 | $54,03056 claims |
| Boehringer IngelheimJardiance | $233 | $17,58812 claims |
| AstraZenecaSymbicort | $292 | $4,76720 claims |
| AbbVieSynthroid | $719 | $1,17117 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 85th percentile of 1,730 family medicine providers in Oklahoma.
Other family medicine in Tulsa
- Jeffrey ChasteenTulsa$820K
- Brooke DunlavyTulsa$572K
- Geoffrey PlumleeTulsa$297K
- Jonathan McGheeTulsa$231K
- Kimberly HuttonTulsa$76K
- Sarah HallTulsa$52K
- Larissa GiulianoTulsa$36K
- Candy TingTulsa$28K
- Scott GhereTulsa$27K
- Michael MaddoxTulsa$24K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.