Healthcare provider profile · identity verified

Mark Douglas Miller, MD

Family Practice · KILGORE, TX · NPI 1609840388

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	476	134
Amlodipine Besylate	Amlodipine Besylate	385	103
Meloxicam	Meloxicam	370	95
Levothyroxine Sodium	Levothyroxine Sodium	240	59
Losartan Potassium	Losartan Potassium	222	62
Lisinopril	Lisinopril	202	66
Omeprazole	Omeprazole	200	56
Hydrochlorothiazide	Hydrochlorothiazide	198	62
Pantoprazole Sodium	Pantoprazole Sodium	198	55
Metformin Hcl	Metformin Hcl	191	62
Gabapentin	Gabapentin	172	40
Simvastatin	Simvastatin	161	44
Sertraline Hcl	Sertraline Hcl	146	42
Tramadol Hcl	Tramadol Hcl	143	46
Montelukast Sodium	Montelukast Sodium	130	35
Rosuvastatin Calcium	Rosuvastatin Calcium	129	40
Metoprolol Tartrate	Metoprolol Tartrate	125	35
Potassium Chloride	Potassium Chloride	123	37
Tamsulosin Hcl	Tamsulosin Hcl	122	34
Zolpidem Tartrate	Zolpidem Tartrate	120	26
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	118	32
Furosemide	Furosemide	116	35
Fluticasone Propionate	Fluticasone Propionate	113	38
Methylprednisolone	Methylprednisolone	110	97
Lorazepam	Lorazepam	109	25
Citalopram Hbr	Citalopram Hydrobromide	97	28
Alprazolam	Alprazolam	94	20
Trazodone Hcl	Trazodone Hcl	93	28
Celecoxib	Celecoxib	91	22
Escitalopram Oxalate	Escitalopram Oxalate	90	21
Pioglitazone Hcl	Pioglitazone Hcl	90	23
Albuterol Sulfate Hfa	Albuterol Sulfate	76	30
Donepezil Hcl	Donepezil Hcl	76	20
Losartan-Hydrochlorothiazide	Losartan/Hydrochlorothiazide	76	21
Amitriptyline Hcl	Amitriptyline Hcl	74	20
Cyclobenzaprine Hcl	Cyclobenzaprine Hcl	73	23
Lisinopril-Hydrochlorothiazide	Lisinopril/Hydrochlorothiazide	73	24
Eliquis	Apixaban	72	16
Metoprolol Succinate	Metoprolol Succinate	71	22
Atenolol	Atenolol	70	21
Carvedilol	Carvedilol	62	19
Glipizide	Glipizide	58	16
Synthroid	Levothyroxine Sodium	57	17
Duloxetine Hcl	Duloxetine Hcl	55	15
Doxycycline Hyclate	Doxycycline Hyclate	53	52
Clonazepam	Clonazepam	52	11
Methocarbamol	Methocarbamol	52	20
Buspirone Hcl	Buspirone Hcl	50	13
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	47	44
Allopurinol	Allopurinol	45	15
Glipizide Er	Glipizide	43	13
Clonidine Hcl	Clonidine Hcl	42	suppressed
Memantine Hcl	Memantine Hcl	41	suppressed
Benazepril Hcl	Benazepril Hcl	40	suppressed
Cefdinir	Cefdinir	40	33
Mounjaro	Tirzepatide	40	suppressed
Propranolol Hcl	Propranolol Hcl	40	suppressed
Clopidogrel	Clopidogrel Bisulfate	39	11
Esomeprazole Magnesium	Esomeprazole Magnesium	39	suppressed
Tizanidine Hcl	Tizanidine Hcl	39	suppressed
Acetaminophen-Codeine	Acetaminophen With Codeine	38	20
Triamcinolone Acetonide	Triamcinolone Acetonide	35	24
Amoxicillin-Clavulanate Potass	Amoxicillin/Potassium Clav	34	31
Ozempic	Semaglutide	34	suppressed
Trulicity	Dulaglutide	34	suppressed
Fluoxetine Hcl	Fluoxetine Hcl	33	11
Pravastatin Sodium	Pravastatin Sodium	33	suppressed
Prednisone	Prednisone	33	20
Ezetimibe	Ezetimibe	32	suppressed
Ropinirole Hcl	Ropinirole Hcl	32	suppressed
Triamterene-Hydrochlorothiazid	Triamterene/Hydrochlorothiazid	30	suppressed
Azithromycin	Azithromycin	29	28
Ciprofloxacin Hcl	Ciprofloxacin Hcl	28	22
Dicyclomine Hcl	Dicyclomine Hcl	26	suppressed
Fluconazole	Fluconazole	26	11
Hydroxyzine Hcl	Hydroxyzine Hcl	25	suppressed
Olmesartan Medoxomil	Olmesartan Medoxomil	25	suppressed
Azelastine Hcl	Azelastine Hcl	24	suppressed
Ondansetron Odt	Ondansetron	24	suppressed
Estradiol	Estradiol	23	suppressed
Ondansetron Hcl	Ondansetron Hcl	23	11
Famotidine	Famotidine	22	suppressed
Humulin 70-30	Insulin Nph Hum/Reg Insulin Hm	22	suppressed
Hydralazine Hcl	Hydralazine Hcl	22	suppressed
Cephalexin	Cephalexin	20	13
Fenofibrate	Fenofibrate Nanocrystallized	20	suppressed
Valsartan	Valsartan	20	suppressed
Ibuprofen	Ibuprofen	19	suppressed
Glimepiride	Glimepiride	18	suppressed
Temazepam	Temazepam	18	suppressed
Valacyclovir	Valacyclovir Hcl	18	suppressed
Bisoprolol-Hydrochlorothiazide	Bisoprolol/Hydrochlorothiazide	17	suppressed
Bupropion Xl	Bupropion Hcl	17	suppressed
Mometasone Furoate	Mometasone Furoate	17	suppressed
Nitrofurantoin Mono-Macro	Nitrofurantoin Monohyd/M-Cryst	17	15
Topiramate	Topiramate	17	suppressed
Venlafaxine Hcl Er	Venlafaxine Hcl	17	suppressed
Ibu	Ibuprofen	16	suppressed
Raloxifene Hcl	Raloxifene Hcl	16	suppressed
Warfarin Sodium	Warfarin Sodium	16	suppressed
Boostrix Tdap	Diphth,pertuss(Acell),tet Vac	15	15
Dropsafe Prep Pads	Alcohol Antiseptic Pads	15	suppressed
Naproxen	Naproxen	15	suppressed
Oxybutynin Chloride Er	Oxybutynin Chloride	15	suppressed
Enalapril Maleate	Enalapril Maleate	14	suppressed
Jardiance	Empagliflozin	14	suppressed
Nystatin	Nystatin	14	suppressed
Wixela Inhub	Fluticasone Propion/Salmeterol	14	suppressed
Diclofenac Sodium	Diclofenac Sodium	13	suppressed
Digoxin	Digoxin	13	suppressed
Diltiazem 12hr Er	Diltiazem Hcl	13	suppressed
Finasteride	Finasteride	13	suppressed
Indomethacin	Indomethacin	13	suppressed
Levofloxacin	Levofloxacin	13	12
Memantine Hcl Er	Memantine Hcl	13	suppressed
Mupirocin	Mupirocin	13	suppressed
Olmesartan-Hydrochlorothiazide	Olmesartan/Hydrochlorothiazide	13	suppressed
Potassium Citrate Er	Potassium Citrate	13	suppressed
Quetiapine Fumarate	Quetiapine Fumarate	13	suppressed
Symbicort	Budesonide/Formoterol Fumarate	13	suppressed
Arnuity Ellipta	Fluticasone Furoate	12	suppressed
Clotrimazole-Betamethasone	Clotrimazole/Betamethasone Dip	12	suppressed
Levetiracetam	Levetiracetam	12	suppressed
Oxybutynin Chloride	Oxybutynin Chloride	12	suppressed
Paroxetine Hcl	Paroxetine Hcl	12	suppressed
Pregabalin	Pregabalin	12	suppressed
Rizatriptan	Rizatriptan Benzoate	12	suppressed
Venlafaxine Hcl	Venlafaxine Hcl	12	suppressed
Fenofibrate	Fenofibrate,micronized	11	suppressed
Meclizine Hcl	Meclizine Hcl	11	suppressed
Sumatriptan Succinate	Sumatriptan Succinate	11	suppressed
Tiadylt Er	Diltiazem Hcl	11	suppressed
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	11	suppressed
Tresiba Flextouch U-100	Insulin Degludec	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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