Healthcare provider profile · identity verified

Mark Wayne English, M.D.

Family Practice · COLLEGE STATION, TX · NPI 1134189996

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

BrandGenericClaimsBeneficiaries
Rosuvastatin CalciumRosuvastatin Calcium334103
Amlodipine BesylateAmlodipine Besylate25575
Levothyroxine SodiumLevothyroxine Sodium21160
Metoprolol SuccinateMetoprolol Succinate19861
Losartan PotassiumLosartan Potassium19063
LisinoprilLisinopril14045
GabapentinGabapentin12741
Metformin Hcl ErMetformin Hcl12336
HydrochlorothiazideHydrochlorothiazide11740
SimvastatinSimvastatin11434
Atorvastatin CalciumAtorvastatin Calcium10939
FurosemideFurosemide10834
JardianceEmpagliflozin10826
SpironolactoneSpironolactone8328
Sertraline HclSertraline Hcl7723
Pantoprazole SodiumPantoprazole Sodium7527
Tramadol HclTramadol Hcl7516
Escitalopram OxalateEscitalopram Oxalate7218
Trazodone HclTrazodone Hcl7125
OzempicSemaglutide6618
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6522
FinasterideFinasteride6316
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen5912
AlprazolamAlprazolam56suppressed
Metformin HclMetformin Hcl5617
Potassium ChloridePotassium Chloride5619
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim5440
AtenololAtenolol5214
Pioglitazone HclPioglitazone Hcl5217
Alendronate SodiumAlendronate Sodium4715
Tamsulosin HclTamsulosin Hcl4615
SynthroidLevothyroxine Sodium4514
ClonazepamClonazepam43suppressed
Fluticasone PropionateFluticasone Propionate4329
Tizanidine HclTizanidine Hcl4316
CarvedilolCarvedilol4212
AllopurinolAllopurinol4116
CelecoxibCelecoxib3814
Zolpidem TartrateZolpidem Tartrate37suppressed
Fluoxetine HclFluoxetine Hcl3615
OmeprazoleOmeprazole3411
FamotidineFamotidine3211
Esomeprazole MagnesiumEsomeprazole Magnesium31suppressed
Pravastatin SodiumPravastatin Sodium31suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3011
Memantine HclMemantine Hcl30suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine29suppressed
NitroglycerinNitroglycerin2822
Albuterol Sulfate HfaAlbuterol Sulfate2617
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril26suppressed
Diclofenac SodiumDiclofenac Sodium2611
Venlafaxine Hcl ErVenlafaxine Hcl25suppressed
Metoprolol TartrateMetoprolol Tartrate24suppressed
EliquisApixaban22suppressed
Olmesartan MedoxomilOlmesartan Medoxomil22suppressed
Duloxetine HclDuloxetine Hcl20suppressed
LovastatinLovastatin20suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2013
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
Azelastine HclAzelastine Hcl18suppressed
Doxazosin MesylateDoxazosin Mesylate18suppressed
GlipizideGlipizide18suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl18suppressed
Donepezil HclDonepezil Hcl17suppressed
GlimepirideGlimepiride17suppressed
PregabalinPregabalin17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
EzetimibeEzetimibe16suppressed
Oxybutynin ChlorideOxybutynin Chloride16suppressed
Buspirone HclBuspirone Hcl15suppressed
KetoconazoleKetoconazole15suppressed
MethylprednisoloneMethylprednisolone1511
Montelukast SodiumMontelukast Sodium15suppressed
Ondansetron OdtOndansetron15suppressed
ValacyclovirValacyclovir Hcl15suppressed
AcyclovirAcyclovir14suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
Doxycycline HyclateDoxycycline Hyclate14suppressed
Butalbital-Aspirin-CaffeineButalbital/Aspirin/Caffeine13suppressed
Colestipol HclColestipol Hcl13suppressed
DiazepamDiazepam13suppressed
EstradiolEstradiol13suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate13suppressed
PrednisonePrednisone13suppressed
PremarinEstrogens, Conjugated13suppressed
AripiprazoleAripiprazole12suppressed
ClopidogrelClopidogrel Bisulfate12suppressed
EntrestoSacubitril/Valsartan12suppressed
TopiramateTopiramate12suppressed
VascepaIcosapent Ethyl12suppressed
ZaleplonZaleplon12suppressed
Zolpidem Tartrate ErZolpidem Tartrate12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
Glipizide ErGlipizide11suppressed
Methylphenidate HclMethylphenidate Hcl11suppressed
PentoxifyllinePentoxifylline11suppressed
TorsemideTorsemide11suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog11suppressed

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.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025
2024 Complete

Questions to ask

Questions you could discuss with your doctor

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

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
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