Warren Stafford
Family Medicine · Greer, SCNPI 1992780878
Payments from drug & device makers
Across 186 payments — averaging $13.05 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$874
- Amgen$138
- Abbott$137
- Pfizer$123
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$103
- Biohaven Pharmaceuticals, Inc.$102
- plus $950 from 26 others
What the payments were for
- Food & beverage$2,415100%
- Education$120%
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
$2,427 in reported general payments places this provider in the 75th percentile of 2,153 family medicine providers in South Carolina.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Humulin R U-500 KwikpenInsulin Regular, Human | 11 | $18,642 |
| FarxigaDapagliflozin Propanediol | 17 | $9,684 |
| NovologInsulin Aspart | 14 | $2,986 |
| Fluoxetine Hcl | 29 | $2,847 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 102 | $2,053 |
| Fentanyl | 18 | $1,914 |
| SynthroidLevothyroxine Sodium | 15 | $1,332 |
| LantusInsulin Glargine,hum.Rec.Anlog | 12 | $1,259 |
| Metoprolol Succinate | 40 | $610 |
| Oxycodone Hcl | 27 | $439 |
| Levothyroxine Sodium | 27 | $395 |
| Zolpidem Tartrate | 43 | $359 |
| Omeprazole | 60 | $339 |
| Atorvastatin Calcium | 38 | $318 |
| Alprazolam | 63 | $311 |
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 |
|---|---|---|
| AstraZenecaFarxiga | $97 | $9,68417 claims |
| Novo NordiskNovolog | $67 | $2,98614 claims |
| AbbVieSynthroid | $874 | $1,33215 claims |
| Sanofi-aventis U.S. LLCLantus | $28 | $1,25912 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 75th percentile of 2,153 family medicine providers in South Carolina.
Other family medicine in Greer
- William ByarsGreer$4.8M
- Ronald DegarmoGreer$188K
- Cayce TangemanGoose Creek$8.4M
- Jeremy AckermannMoncks Corner$7.6M
- Kelly MoralesNorth Charleston$6.5M
- James FranklinGreenville$3.5M
- Stephen GrubbLittle River$3.4M
- Jeffrey HarrisGreenville$3.4M
- Shannon ConradN Charleston$3.3M
- Tom ChristensenLittle River$3.1M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.