Healthcare provider profile · identity verified

Justin James Dillingham, D.O.

Family Practice · JOPLIN, MO · NPI 1003103490

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	381	82
Gabapentin	Gabapentin	343	84
Levothyroxine Sodium	Levothyroxine Sodium	335	74
Pantoprazole Sodium	Pantoprazole Sodium	299	66
Lisinopril	Lisinopril	284	73
Amlodipine Besylate	Amlodipine Besylate	261	68
Losartan Potassium	Losartan Potassium	249	64
Carvedilol	Carvedilol	204	50
Omeprazole	Omeprazole	175	47
Rosuvastatin Calcium	Rosuvastatin Calcium	171	48
Pregabalin	Pregabalin	160	25
Tramadol Hcl	Tramadol Hcl	156	34
Clopidogrel	Clopidogrel Bisulfate	143	33
Albuterol Sulfate Hfa	Albuterol Sulfate	131	35
Meloxicam	Meloxicam	131	32
Eliquis	Apixaban	130	24
Metformin Hcl	Metformin Hcl	130	30
Pravastatin Sodium	Pravastatin Sodium	129	31
Montelukast Sodium	Montelukast Sodium	125	27
Mirtazapine	Mirtazapine	124	30
Tizanidine Hcl	Tizanidine Hcl	119	29
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	117	30
Duloxetine Hcl	Duloxetine Hcl	117	26
Metoprolol Succinate	Metoprolol Succinate	117	38
Furosemide	Furosemide	115	37
Fluticasone Propionate	Fluticasone Propionate	112	51
Metformin Hcl Er	Metformin Hcl	109	32
Tamsulosin Hcl	Tamsulosin Hcl	104	25
Metoprolol Tartrate	Metoprolol Tartrate	103	24
Trazodone Hcl	Trazodone Hcl	101	25
Lantus Solostar	Insulin Glargine,hum.Rec.Anlog	98	22
Trulicity	Dulaglutide	89	11
Baclofen	Baclofen	79	21
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	75	20
Citalopram Hbr	Citalopram Hydrobromide	70	14
Hydrochlorothiazide	Hydrochlorothiazide	70	23
Amitriptyline Hcl	Amitriptyline Hcl	69	16
Allopurinol	Allopurinol	67	18
Ropinirole Hcl	Ropinirole Hcl	63	13
Famotidine	Famotidine	61	14
Buspirone Hcl	Buspirone Hcl	60	17
Glipizide	Glipizide	59	18
Potassium Chloride	Potassium Chloride	58	21
Spironolactone	Spironolactone	55	12
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	54	11
Alprazolam	Alprazolam	53	15
Lorazepam	Lorazepam	53	15
Atenolol	Atenolol	52	14
Zolpidem Tartrate	Zolpidem Tartrate	51	suppressed
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	50	14
Lovastatin	Lovastatin	48	12
Farxiga	Dapagliflozin Propanediol	47	suppressed
Glipizide Er	Glipizide	46	suppressed
Paroxetine Hcl	Paroxetine Hcl	46	14
Sertraline Hcl	Sertraline Hcl	46	11
Escitalopram Oxalate	Escitalopram Oxalate	45	15
Alendronate Sodium	Alendronate Sodium	44	13
Fluoxetine Hcl	Fluoxetine Hcl	43	14
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	43	17
Cephalexin	Cephalexin	41	30
Ondansetron Odt	Ondansetron	40	suppressed
Clonazepam	Clonazepam	38	suppressed
Diclofenac Sodium	Diclofenac Sodium	38	17
Ozempic	Semaglutide	38	suppressed
Isosorbide Mononitrate Er	Isosorbide Mononitrate	37	suppressed
Symbicort	Budesonide/Formoterol Fumarate	36	suppressed
Valsartan	Valsartan	36	suppressed
Combivent Respimat	Ipratropium/Albuterol Sulfate	35	suppressed
Doxycycline Hyclate	Doxycycline Hyclate	35	29
Januvia	Sitagliptin Phosphate	35	suppressed
Propranolol Hcl Er	Propranolol Hcl	35	suppressed
Quetiapine Fumarate Er	Quetiapine Fumarate	35	suppressed
Morphine Sulfate Er	Morphine Sulfate	34	suppressed
Prednisone	Prednisone	33	20
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	32	11
Doxazosin Mesylate	Doxazosin Mesylate	30	suppressed
Celecoxib	Celecoxib	28	suppressed
Triamcinolone Acetonide	Triamcinolone Acetonide	28	19
Olmesartan Medoxomil	Olmesartan Medoxomil	27	suppressed
Finasteride	Finasteride	26	suppressed
Humalog Kwikpen U-100	Insulin Lispro	26	suppressed
Xarelto	Rivaroxaban	26	suppressed
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	25	21
Quetiapine Fumarate	Quetiapine Fumarate	25	suppressed
Tresiba Flextouch U-100	Insulin Degludec	25	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	24	suppressed
Methocarbamol	Methocarbamol	23	suppressed
Jardiance	Empagliflozin	22	suppressed
Mounjaro	Tirzepatide	22	suppressed
Hydralazine Hcl	Hydralazine Hcl	21	suppressed
Myrbetriq	Mirabegron	21	suppressed
Azelastine Hcl	Azelastine Hcl	20	13
Ciclopirox	Ciclopirox	20	12
Clonidine Hcl	Clonidine Hcl	20	suppressed
Repatha Sureclick	Evolocumab	20	suppressed
Glimepiride	Glimepiride	19	suppressed
Nortriptyline Hcl	Nortriptyline Hcl	19	suppressed
Simvastatin	Simvastatin	19	suppressed
Sucralfate	Sucralfate	19	suppressed
Pioglitazone Hcl	Pioglitazone Hcl	18	suppressed
Techlite Pen Needle	Pen Needle, Diabetic	18	suppressed
Bupropion Hcl Sr	Bupropion Hcl	17	suppressed
Novolog Flexpen	Insulin Aspart	17	suppressed
Warfarin Sodium	Warfarin Sodium	17	suppressed
Arexvy	Rsvpref3 Antigen/As01e/Pf	16	16
Atenolol-Chlorthalidone	Atenolol/Chlorthalidone	16	suppressed
Clorazepate Dipotassium	Clorazepate Dipotassium	16	suppressed
Donepezil Hcl	Donepezil Hcl	16	suppressed
Fenofibrate	Fenofibrate Nanocrystallized	16	suppressed
Levetiracetam	Levetiracetam	16	suppressed
Mupirocin	Mupirocin	16	suppressed
Acyclovir	Acyclovir	15	suppressed
Bumetanide	Bumetanide	15	suppressed
Hydroxyzine Hcl	Hydroxyzine Hcl	15	suppressed
Levocetirizine Dihydrochloride	Levocetirizine Dihydrochloride	15	suppressed
Clonidine	Clonidine	14	suppressed
Divalproex Sodium	Divalproex Sodium	14	suppressed
Insulin Lispro Kwikpen U-100	Insulin Lispro	14	suppressed
Solifenacin Succinate	Solifenacin Succinate	14	suppressed
Vascepa	Icosapent Ethyl	14	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	14	suppressed
Armour Thyroid	Thyroid,pork	13	suppressed
Esomeprazole Magnesium	Esomeprazole Magnesium	13	suppressed
Ezetimibe	Ezetimibe	13	suppressed
Fluticasone-Salmeterol	Fluticasone Propion/Salmeterol	13	suppressed
Levemir Flexpen	Insulin Detemir	13	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	13	suppressed
Primidone	Primidone	13	suppressed
Amoxicillin	Amoxicillin	12	suppressed
Anastrozole	Anastrozole	12	suppressed
Basaglar Kwikpen U-100	Insulin Glargine,hum.Rec.Anlog	12	suppressed
Chlorthalidone	Chlorthalidone	12	suppressed
Colestipol Hcl	Colestipol Hcl	12	suppressed
Methotrexate	Methotrexate Sodium	12	suppressed
Prasugrel Hcl	Prasugrel Hcl	12	suppressed
Toujeo Max Solostar	Insulin Glargine,hum.Rec.Anlog	12	suppressed
Tresiba Flextouch U-200	Insulin Degludec	12	suppressed
Colchicine	Colchicine	11	suppressed
Diazepam	Diazepam	11	suppressed
Linzess	Linaclotide	11	suppressed
Oxycontin	Oxycodone Hcl	11	suppressed
Verapamil Er	Verapamil Hcl	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