Healthcare provider profile · identity verified

John Scott Chennault, D.O.

Family Practice · CALDWELL, TX · NPI 1013945070

Profile state: partd only Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

We did not find matching Open Payments records for this doctor in 2025.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

There is no payer-company set available for this comparison.

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

Brand	Generic	Claims	Beneficiaries
Atorvastatin Calcium	Atorvastatin Calcium	625	179
Levothyroxine Sodium	Levothyroxine Sodium	389	113
Amlodipine Besylate	Amlodipine Besylate	374	99
Lisinopril	Lisinopril	348	104
Pantoprazole Sodium	Pantoprazole Sodium	290	94
Gabapentin	Gabapentin	271	95
Losartan Potassium	Losartan Potassium	238	70
Metoprolol Succinate	Metoprolol Succinate	228	64
Alprazolam	Alprazolam	226	43
Tizanidine Hcl	Tizanidine Hcl	219	91
Tamsulosin Hcl	Tamsulosin Hcl	197	57
Rosuvastatin Calcium	Rosuvastatin Calcium	196	57
Celecoxib	Celecoxib	195	68
Furosemide	Furosemide	192	77
Metformin Hcl	Metformin Hcl	183	56
Prednisone	Prednisone	177	135
Tramadol Hcl	Tramadol Hcl	175	40
Hydrochlorothiazide	Hydrochlorothiazide	149	47
Meloxicam	Meloxicam	149	48
Simvastatin	Simvastatin	147	40
Montelukast Sodium	Montelukast Sodium	133	45
Albuterol Sulfate Hfa	Albuterol Sulfate	128	48
Zolpidem Tartrate	Zolpidem Tartrate	120	20
Fluoxetine Hcl	Fluoxetine Hcl	114	31
Omeprazole	Omeprazole	114	32
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	112	36
Trazodone Hcl	Trazodone Hcl	108	33
Escitalopram Oxalate	Escitalopram Oxalate	104	28
Jardiance	Empagliflozin	97	20
Methylprednisolone	Methylprednisolone	86	74
Allopurinol	Allopurinol	82	23
Ozempic	Semaglutide	82	18
Januvia	Sitagliptin Phosphate	78	17
Cefuroxime	Cefuroxime Axetil	75	60
Metoprolol Tartrate	Metoprolol Tartrate	74	22
Carvedilol	Carvedilol	72	25
Fluticasone Propionate	Fluticasone Propionate	68	22
Glipizide Er	Glipizide	65	15
Finasteride	Finasteride	64	18
Lorazepam	Lorazepam	64	12
Pioglitazone Hcl	Pioglitazone Hcl	63	20
Clopidogrel	Clopidogrel Bisulfate	61	16
Pregabalin	Pregabalin	61	21
Amlodipine Besylate-Benazepril	Amlodipine Besylate/Benazepril	58	16
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	58	53
Spironolactone	Spironolactone	58	17
Venlafaxine Hcl Er	Venlafaxine Hcl	56	15
Diazepam	Diazepam	54	11
Oxybutynin Chloride Er	Oxybutynin Chloride	54	15
Potassium Chloride	Potassium Chloride	54	21
Atenolol	Atenolol	53	12
Torsemide	Torsemide	53	19
Ibandronate Sodium	Ibandronate Sodium	51	17
Azelastine Hcl	Azelastine Hcl	50	26
Eliquis	Apixaban	50	suppressed
Metformin Hcl Er	Metformin Hcl	50	15
Bupropion Xl	Bupropion Hcl	49	17
Clonazepam	Clonazepam	48	suppressed
Nifedipine Er	Nifedipine	48	13
Mirtazapine	Mirtazapine	46	14
Solifenacin Succinate	Solifenacin Succinate	46	suppressed
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	45	suppressed
Citalopram Hbr	Citalopram Hydrobromide	44	suppressed
Ropinirole Hcl	Ropinirole Hcl	44	15
Temazepam	Temazepam	44	suppressed
Famotidine	Famotidine	42	12
Levofloxacin	Levofloxacin	40	38
Cephalexin	Cephalexin	39	29
Linzess	Linaclotide	37	13
Colchicine	Colchicine	36	15
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	36	11
Mounjaro	Tirzepatide	36	suppressed
Butalbital-Acetaminophen-Caffe	Butalb/Acetaminophen/Caffeine	35	suppressed
Azithromycin	Azithromycin	34	34
Baclofen	Baclofen	33	suppressed
Donepezil Hcl	Donepezil Hcl	33	11
Phenytoin Sodium Extended	Phenytoin Sodium Extended	33	suppressed
Dicyclomine Hcl	Dicyclomine Hcl	32	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	32	suppressed
Methocarbamol	Methocarbamol	32	suppressed
Pravastatin Sodium	Pravastatin Sodium	32	suppressed
Symbicort	Budesonide/Formoterol Fumarate	32	14
Desvenlafaxine Succinate Er	Desvenlafaxine Succinate	31	suppressed
Ondansetron Odt	Ondansetron	31	16
Ciclopirox	Ciclopirox Olamine	30	16
Estradiol	Estradiol	30	13
Paroxetine Hcl	Paroxetine Hcl	30	suppressed
Warfarin Sodium	Warfarin Sodium	30	suppressed
Xarelto	Rivaroxaban	29	suppressed
Dutasteride	Dutasteride	27	suppressed
Eszopiclone	Eszopiclone	27	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	27	suppressed
Glipizide	Glipizide	26	suppressed
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	26	14
Metoclopramide Hcl	Metoclopramide Hcl	26	suppressed
Synthroid	Levothyroxine Sodium	26	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	25	17
Duloxetine Hcl	Duloxetine Hcl	25	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	25	suppressed
Meclizine Hcl	Meclizine Hcl	25	suppressed
Sertraline Hcl	Sertraline Hcl	25	suppressed
Acyclovir	Acyclovir	24	suppressed
Benazepril-Hydrochlorothiazide	Benazepril/Hydrochlorothiazide	24	suppressed
Calcitonin-Salmon	Calcitonin,salmon,synthetic	23	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	23	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	23	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	23	suppressed
Benazepril Hcl	Benazepril Hcl	22	suppressed
Terbinafine Hcl	Terbinafine Hcl	22	13
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	21	suppressed
Buspirone Hcl	Buspirone Hcl	21	suppressed
Ciprofloxacin Hcl	Ciprofloxacin Hcl	21	17
Lovastatin	Lovastatin	21	suppressed
Rabeprazole Sodium	Rabeprazole Sodium	21	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	20	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	20	15
Ezetimibe	Ezetimibe	20	suppressed
Invokana	Canagliflozin	20	suppressed
Pentoxifylline	Pentoxifylline	20	suppressed
Mupirocin	Mupirocin	19	17
Zolpidem Tartrate Er	Zolpidem Tartrate	19	suppressed
Hydralazine Hcl	Hydralazine Hcl	18	suppressed
Testosterone Cypionate	Testosterone Cypionate	18	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	18	suppressed
Aripiprazole	Aripiprazole	17	suppressed
Clonidine Hcl	Clonidine Hcl	17	suppressed
Metronidazole	Metronidazole	17	16
Nystatin-Triamcinolone	Nystatin/Triamcinolone Acet	17	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	17	suppressed
Alendronate Sodium	Alendronate Sodium	16	suppressed
Chlorthalidone	Chlorthalidone	16	suppressed
Glimepiride	Glimepiride	16	suppressed
Ramipril	Ramipril	16	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	16	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	15	suppressed
Hydrocortisone	Hydrocortisone	15	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	15	suppressed
Ventolin Hfa	Albuterol Sulfate	15	suppressed
Amlodipine-Valsartan	Amlodipine Besylate/Valsartan	14	suppressed
Dropsafe Prep Pads	Alcohol Antiseptic Pads	14	suppressed
Fluconazole	Fluconazole	14	12
Omega-3 Acid Ethyl Esters	Omega-3 Acid Ethyl Esters	14	suppressed
Breyna	Budesonide/Formoterol Fumarate	13	suppressed
Clindamycin Hcl	Clindamycin Hcl	13	13
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	13	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	13	suppressed
Liothyronine Sodium	Liothyronine Sodium	13	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	13	suppressed
Fluorouracil	Fluorouracil	12	suppressed
Multaq	Dronedarone Hcl	12	suppressed
Neomycin-Polymyxin-Hc	Neomycin/Polymyxin B/Hydrocort	12	11
Phenobarbital	Phenobarbital	12	suppressed
Propranolol Hcl Er	Propranolol Hcl	12	suppressed
Tolterodine Tartrate Er	Tolterodine Tartrate	12	suppressed
Tramadol Hcl Er	Tramadol Hcl	12	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	12	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	11	suppressed
Fetzima	Levomilnacipran Hcl	11	suppressed
Myrbetriq	Mirabegron	11	suppressed
Naloxone Hcl	Naloxone Hcl	11	11
Naproxen	Naproxen	11	suppressed
Oxycodone-Acetaminophen	Oxycodone Hcl/Acetaminophen	11	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	11	suppressed
Raloxifene Hcl	Raloxifene Hcl	11	suppressed
Tobramycin-Dexamethasone	Tobramycin/Dexamethasone	11	suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

Year	General Payments	Main payer	Explicit products	Company overlaps	Part D coverage
2025	—	—	—	—	—
2024	—	—	—	—	Complete

Questions to ask

Questions you could discuss with your doctor

Are there reasonable alternatives I should understand when we discuss treatment options?
How should I interpret the industry-payment records shown here in the context of my care?

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.

Loaded source releases

Dataset	Year	Publication	Source
CMS Open Payments — General Payments	2025	2026-06-30	Original source
Medicare Part D Prescribers by Provider and Drug	2024	2026-05-06	Original source
NPPES Data Dissemination V2	current / reference data	2026-08-10	Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error