Healthcare provider profile · identity verified

Thomas Collier Thornberry, M.D.

Family Practice · MT STERLING, KY · NPI 1346280062

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
Levothyroxine Sodium	Levothyroxine Sodium	350	87
Omeprazole	Omeprazole	339	86
Alprazolam	Alprazolam	285	32
Losartan Potassium	Losartan Potassium	281	69
Rosuvastatin Calcium	Rosuvastatin Calcium	225	64
Simvastatin	Simvastatin	203	46
Hydrochlorothiazide	Hydrochlorothiazide	196	50
Amlodipine Besylate	Amlodipine Besylate	191	49
Gabapentin	Gabapentin	184	26
Lisinopril	Lisinopril	184	47
Metformin Hcl	Metformin Hcl	161	39
Atorvastatin Calcium	Atorvastatin Calcium	151	43
Pantoprazole Sodium	Pantoprazole Sodium	134	38
Tramadol Hcl	Tramadol Hcl	122	27
Potassium Chloride	Potassium Chloride	119	32
Metoprolol Succinate	Metoprolol Succinate	118	32
Allopurinol	Allopurinol	114	28
Buspirone Hcl	Buspirone Hcl	111	26
Furosemide	Furosemide	105	28
Meloxicam	Meloxicam	104	34
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	99	26
Montelukast Sodium	Montelukast Sodium	96	22
Metoprolol Tartrate	Metoprolol Tartrate	94	23
Sertraline Hcl	Sertraline Hcl	91	17
Albuterol Sulfate Hfa	Albuterol Sulfate	90	37
Fluticasone Propionate	Fluticasone Propionate	90	25
Zolpidem Tartrate	Zolpidem Tartrate	90	12
Ezetimibe	Ezetimibe	86	23
Clopidogrel	Clopidogrel Bisulfate	85	20
Citalopram Hbr	Citalopram Hydrobromide	84	16
Famotidine	Famotidine	69	18
Paroxetine Hcl	Paroxetine Hcl	67	21
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	61	13
Duloxetine Hcl	Duloxetine Hcl	60	19
Pioglitazone Hcl	Pioglitazone Hcl	59	14
Celecoxib	Celecoxib	57	suppressed
Prednisone	Prednisone	56	39
Glyburide	Glyburide	53	14
Lovastatin	Lovastatin	53	12
Trulicity	Dulaglutide	52	suppressed
Atenolol	Atenolol	51	15
Diclofenac Sodium	Diclofenac Sodium	51	17
Fenofibrate	Fenofibrate Nanocrystallized	51	14
Tamsulosin Hcl	Tamsulosin Hcl	49	13
Doxycycline Hyclate	Doxycycline Hyclate	48	30
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	48	11
Pregabalin	Pregabalin	48	suppressed
Glipizide	Glipizide	47	suppressed
Azithromycin	Azithromycin	45	37
Trazodone Hcl	Trazodone Hcl	45	12
Gemfibrozil	Gemfibrozil	44	11
Baclofen	Baclofen	43	13
Spironolactone	Spironolactone	41	suppressed
Synthroid	Levothyroxine Sodium	41	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	40	11
Fluconazole	Fluconazole	39	14
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	39	suppressed
Bupropion Xl	Bupropion Hcl	38	suppressed
Cefdinir	Cefdinir	35	28
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	35	suppressed
Tizanidine Hcl	Tizanidine Hcl	35	suppressed
Nitroglycerin	Nitroglycerin	34	11
Ozempic	Semaglutide	34	suppressed
Carvedilol	Carvedilol	33	suppressed
Diazepam	Diazepam	33	suppressed
Mounjaro	Tirzepatide	33	suppressed
Escitalopram Oxalate	Escitalopram Oxalate	32	suppressed
Fenofibrate	Fenofibrate	32	suppressed
Clonidine Hcl	Clonidine Hcl	31	suppressed
Eliquis	Apixaban	31	11
Januvia	Sitagliptin Phosphate	31	suppressed
Ondansetron Hcl	Ondansetron Hcl	31	14
Cephalexin	Cephalexin	29	24
Farxiga	Dapagliflozin Propanediol	29	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	29	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	28	suppressed
Glipizide Er	Glipizide	28	suppressed
Pravastatin Sodium	Pravastatin Sodium	28	suppressed
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	27	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	26	11
Clonazepam	Clonazepam	25	suppressed
Estradiol	Estradiol	25	suppressed
Finasteride	Finasteride	24	suppressed
Metformin Hcl Er	Metformin Hcl	24	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	24	20
Meclizine Hcl	Meclizine Hcl	23	suppressed
Ropinirole Hcl	Ropinirole Hcl	23	suppressed
Symbicort	Budesonide/Formoterol Fumarate	23	suppressed
Linzess	Linaclotide	22	suppressed
Levofloxacin	Levofloxacin	21	18
Nifedipine Er	Nifedipine	21	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	20	suppressed
Lorazepam	Lorazepam	20	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	19	16
Glimepiride	Glimepiride	19	suppressed
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	18	suppressed
Amitriptyline Hcl	Amitriptyline Hcl	17	suppressed
Doxazosin Mesylate	Doxazosin Mesylate	17	suppressed
Janumet	Sitagliptin Phos/Metformin Hcl	17	suppressed
Jardiance	Empagliflozin	17	suppressed
Acyclovir	Acyclovir	16	suppressed
Atrovent Hfa	Ipratropium Bromide	15	suppressed
Dextroamphetamine-Amphetamine	Dextroamphetamine/Amphetamine	15	suppressed
Doxepin Hcl	Doxepin Hcl	15	suppressed
Novolin 70-30	Insulin Nph Hum/Reg Insulin Hm	15	suppressed
Nystatin	Nystatin	15	suppressed
Paxlovid	Nirmatrelvir/Ritonavir	15	15
Triamcinolone Acetonide	Triamcinolone Acetonide	15	suppressed
Varenicline Tartrate	Varenicline Tartrate	15	suppressed
Latanoprost	Latanoprost	14	suppressed
Naproxen	Naproxen	14	suppressed
Promethazine Hcl	Promethazine Hcl	14	suppressed
Ultra-Fine Mini Pen Needle	Pen Needle, Diabetic	14	suppressed
Xarelto	Rivaroxaban	14	suppressed
Breo Ellipta	Fluticasone/Vilanterol	13	suppressed
Lantus	Insulin Glargine,hum.Rec.Anlog	13	suppressed
Ventolin Hfa	Albuterol Sulfate	13	suppressed
Warfarin Sodium	Warfarin Sodium	13	suppressed
Chlordiazepoxide-Clidinium	Chlordiazepoxide/Clidinium Br	12	suppressed
Cilostazol	Cilostazol	12	suppressed
Colchicine	Colchicine	12	suppressed
Humalog Mix 75-25 Kwikpen	Insulin Lispro Protamin/Lispro	12	suppressed
Insulin Lispro Protamine Mix	Insulin Lispro Protamin/Lispro	12	suppressed
Phenobarbital	Phenobarbital	12	suppressed
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	12	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	12	suppressed
Zolpidem Tartrate Er	Zolpidem Tartrate	12	suppressed
Dexlansoprazole Dr	Dexlansoprazole	11	suppressed
Dextroamphetamine-Amphet Er	Dextroamphetamine/Amphetamine	11	suppressed
Diltiazem 24hr Er (Cd)	Diltiazem Hcl	11	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	11	suppressed
Metformin Er Gastric	Metformin Hcl	11	suppressed
Np Thyroid	Thyroid,pork	11	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	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

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