Tammy Stallings, MD
Internal Medicine · Bentonville, ARNPI 1417290412
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 354 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 35 manufacturers, the largest accounting for just 13.0% — the pattern of someone who eats at a lot of different presentations. Among internal medicine clinicians in AR 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 354 payments — averaging $16.01 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$737
- Boehringer Ingelheim$525
- Amgen$509
- Novo Nordisk$462
- AstraZeneca$447
- Abbott$395
- plus $3K from 29 others
What the payments were for
- Food & beverage$5,669100%
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(2 entities) | 46 | $737 |
| Boehringer Ingelheim | 37 | $525 |
| Amgen | 28 | $509 |
| Novo Nordisk | 26 | $462 |
| AstraZeneca | 25 | $447 |
| Abbott | 22 | $395 |
| Pfizer | 23 | $383 |
| Lilly USA, LLC | 24 | $349 |
| GSK | 27 | $286 |
| Astellas Pharma US Inc | 16 | $257 |
| Merck | 12 | $173 |
| Exact Sciences | 8 | $134 |
| Biohaven Pharmaceutical Holding Company Ltd. | 8 | $119 |
| Sumitomo Pharma America, Inc. | 6 | $118 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 7 | $115 |
| Sanofi Pasteur Inc. | 4 | $74 |
| Biohaven Pharmaceuticals, Inc. | 4 | $68 |
| Mylan Specialty L.p. | 4 | $67 |
| Genentech USA, Inc. | 3 | $54 |
| Teva Pharmaceuticals USA, Inc. | 2 | $43 |
| Bayer | 2 | $38 |
| Dynavax Technologies Corporation | 2 | $34 |
| Currax Pharmaceuticals LLC | 2 | $33 |
| Johnson & Johnson | 2 | $31 |
| Dexcom, Inc. | 2 | $28 |
| E.r. Squibb & Sons, L.L.C. | 2 | $27 |
| Idorsia Pharmaceuticals US Inc | 2 | $26 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 1 | $24 |
| Novartis | 1 | $20 |
| Lundbeck LLC | 1 | $18 |
| Radius Health, Inc. | 1 | $17 |
| Alfasigma USA, Inc. | 1 | $17 |
| Phathom Pharmaceuticals, Inc. | 1 | $16 |
| Eisai Inc. | 1 | $14 |
| Amarin Pharma, Inc. | 1 | $12 |
How this compares
$5,669 in reported general payments places this provider in the 90th percentile of 614 internal medicine providers in Arkansas.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| JardianceEmpagliflozin | 133 | $139,344 |
| EliquisApixaban | 78 | $99,852 |
| OzempicSemaglutide | 56 | $79,467 |
| MounjaroTirzepatide | 53 | $58,634 |
| XareltoRivaroxaban | 36 | $28,820 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 42 | $28,424 |
| WegovySemaglutide | 21 | $28,121 |
| MyrbetriqMirabegron | 34 | $27,714 |
| RybelsusSemaglutide | 23 | $22,162 |
| Toujeo SolostarInsulin Glargine,hum.Rec.Anlog | 12 | $17,676 |
| Breztri AerosphereBudesonide/Glycopyr/Formoterol | 21 | $13,964 |
| Repatha SureclickEvolocumab | 20 | $13,036 |
| LinzessLinaclotide | 11 | $10,059 |
| Lantus SolostarInsulin Glargine,hum.Rec.Anlog | 22 | $3,595 |
| SymbicortBudesonide/Formoterol Fumarate | 12 | $3,227 |
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 |
|---|---|---|
| Boehringer IngelheimJardiance | $525 | $139,344133 claims |
| Novo NordiskOzempic, Wegovy, Rybelsus | $462 | $129,750100 claims |
| PfizerEliquis | $383 | $99,85278 claims |
| Lilly USA, LLCMounjaro | $349 | $58,63453 claims |
| Johnson & JohnsonXarelto | $31 | $28,82036 claims |
| GSKTrelegy Ellipta | $286 | $28,42442 claims |
| Astellas Pharma US IncMyrbetriq | $257 | $27,71434 claims |
| AstraZenecaBreztri Aerosphere, Symbicort | $447 | $17,19133 claims |
| AbbVieLinzess, Synthroid | $737 | $11,30225 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 614 internal medicine providers in Arkansas.
Other internal medicine in Bentonville
- Rupali ParadkarBentonville$11K
- Brenda RudeBentonville$9K
- Roberto SaezBentonville$8K
- David PyleJonesboro$93K
- Aaron StrobelLittle Rock$32K
- Stuart BensonRogers$24K
- Purnima SarkarEarle$21K
- John NorwoodJonesboro$21K
- Ahmed AliConway$18K
- Jeremy DavisLittle Rock$17K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.