Kevin Guillory, MD
Family Medicine · Opelousas, LANPI 1376740324
Payments from drug & device makers
Across 93 payments — averaging $16.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novo Nordisk$248
- Lilly USA, LLC$210
- AstraZeneca$202
- Pfizer$141
- AbbVie$97
- Amgen$95
- plus $537 from 15 others
What the payments were for
- Food & beverage$1,529100%
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 |
|---|---|---|
| Novo Nordisk | 16 | $248 |
| Lilly USA, LLC | 13 | $210 |
| AstraZeneca | 12 | $202 |
| Pfizer | 8 | $141 |
| AbbVie | 5 | $97 |
| Amgen | 6 | $95 |
| Ardelyx, Inc. | 4 | $72 |
| GSK | 4 | $67 |
| Phathom Pharmaceuticals, Inc. | 3 | $52 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $49 |
| Boehringer Ingelheim | 3 | $41 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 2 | $39 |
| Axsome Therapeutics, Inc. | 2 | $38 |
| Novartis | 3 | $37 |
| Exact Sciences | 2 | $33 |
| Johnson & Johnson | 2 | $27 |
| Astellas Pharma US Inc | 1 | $20 |
| Dexcom, Inc. | 1 | $20 |
| Merck | 1 | $15 |
| Sanofi Pasteur Inc. | 1 | $15 |
| Kowa Pharmaceuticals America, Inc. | 1 | $13 |
How this compares
$1,529 in reported general payments places this provider in the 60th percentile of 1,469 family medicine providers in Louisiana.
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 |
|---|---|---|
| JanuviaSitagliptin Phosphate | 69 | $57,299 |
| JardianceEmpagliflozin | 69 | $51,714 |
| TrulicityDulaglutide | 28 | $30,512 |
| OzempicSemaglutide | 25 | $28,090 |
| FarxigaDapagliflozin Propanediol | 31 | $21,746 |
| LinzessLinaclotide | 31 | $16,598 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 16 | $16,431 |
| Breo ElliptaFluticasone/Vilanterol | 31 | $12,142 |
| Tresiba Flextouch U-100Insulin Degludec | 16 | $11,214 |
| TradjentaLinagliptin | 16 | $11,212 |
| EliquisApixaban | 17 | $10,699 |
| Janumet XrSitagliptin Phos/Metformin Hcl | 11 | $9,614 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 18 | $6,217 |
| Pravastatin Sodium | 281 | $4,281 |
| Rosuvastatin Calcium | 175 | $3,175 |
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 |
|---|---|---|
| MerckJanuvia, Janumet Xr | $15 | $66,91380 claims |
| Boehringer IngelheimJardiance, Tradjenta | $41 | $62,92585 claims |
| Lilly USA, LLCTrulicity | $210 | $30,51228 claims |
| GSKTrelegy Ellipta, Breo Ellipta | $67 | $28,57447 claims |
| Novo NordiskOzempic | $248 | $28,09025 claims |
| AstraZenecaFarxiga | $202 | $21,74631 claims |
| AbbVieLinzess | $97 | $16,59831 claims |
| PfizerEliquis, Dilantin | $141 | $13,16234 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 60th percentile of 1,469 family medicine providers in Louisiana.
Other family medicine in Opelousas
- Clinton GuilloryMonroe$18.5M
- Jason MorrisLake Charles$18M
- Michael SeepLake Charles$9.1M
- William NaboursLake Charles$3M
- Ramon VargasKenner$2.1M
- Stephen JonesNew Orleans$513K
- Joshua WhatleyLake Charles$366K
- Richard JeansonneMandeville$362K
- Kristen ThomasNew Orleans$361K
- Clint WilsonBossier City$208K
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.