Healthcare provider profile · identity verified

Chris A Clark, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · GARLAND, TX · NPI 1760457857

Profile state: payments and partd 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

CMS Open Payments records show Chris A Clark, M.D. received $60.33 in general payments during 2025 across 4 reported records.

Abbott Laboratories accounted for 28.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Trelegy Ellipta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$60.33

4 reported records · 4 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Abbott Laboratories Unresolved — no canonical attribution shown $17.0828.3%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $15.3125.4%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $14.3423.8%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $13.6022.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$60.334

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $17.08 1 2025
Source payment records
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $15.31 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $14.34 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $14.34 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $14.34 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $13.60 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $13.60 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
43 suppressed by CMS

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
Atorvastatin CalciumAtorvastatin Calcium375114
Levothyroxine SodiumLevothyroxine Sodium35596
Amlodipine BesylateAmlodipine Besylate32087
LisinoprilLisinopril27379
Rosuvastatin CalciumRosuvastatin Calcium26180
OmeprazoleOmeprazole20565
Trazodone HclTrazodone Hcl17539
GabapentinGabapentin17340
SimvastatinSimvastatin17249
AlprazolamAlprazolam16548
Montelukast SodiumMontelukast Sodium15548
Metformin HclMetformin Hcl14945
PrednisonePrednisone148112
Losartan PotassiumLosartan Potassium13939
Tamsulosin HclTamsulosin Hcl13639
Zolpidem TartrateZolpidem Tartrate12726
Pantoprazole SodiumPantoprazole Sodium12638
Pravastatin SodiumPravastatin Sodium12031
LovastatinLovastatin11433
Metoprolol TartrateMetoprolol Tartrate10227
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide10024
Sertraline HclSertraline Hcl9927
Metoprolol SuccinateMetoprolol Succinate9728
Olmesartan MedoxomilOlmesartan Medoxomil9532
Fluticasone PropionateFluticasone Propionate8338
Metformin Hcl ErMetformin Hcl8327
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7820
OzempicSemaglutide7619
Albuterol Sulfate HfaAlbuterol Sulfate7324
EzetimibeEzetimibe7222
HydrochlorothiazideHydrochlorothiazide7124
Tramadol HclTramadol Hcl7119
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide6620
Escitalopram OxalateEscitalopram Oxalate6417
MeloxicamMeloxicam6417
Bupropion XlBupropion Hcl6318
Benazepril HclBenazepril Hcl6218
AmoxicillinAmoxicillin5751
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst5734
CarvedilolCarvedilol5616
Pioglitazone HclPioglitazone Hcl5514
CelecoxibCelecoxib5214
TemazepamTemazepam52suppressed
AllopurinolAllopurinol5117
SynthroidLevothyroxine Sodium5014
FenofibrateFenofibrate Nanocrystallized4811
Ciprofloxacin HclCiprofloxacin Hcl4631
FurosemideFurosemide4617
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide4512
Duloxetine HclDuloxetine Hcl4412
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4412
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4412
EstradiolEstradiol43suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter43suppressed
ClopidogrelClopidogrel Bisulfate4115
Meclizine HclMeclizine Hcl3811
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen38suppressed
DiazepamDiazepam36suppressed
Acetaminophen-CodeineAcetaminophen With Codeine3516
Citalopram HbrCitalopram Hydrobromide35suppressed
LorazepamLorazepam35suppressed
EliquisApixaban3412
GlimepirideGlimepiride34suppressed
Tizanidine HclTizanidine Hcl3411
Esomeprazole MagnesiumEsomeprazole Magnesium33suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol33suppressed
Potassium ChloridePotassium Chloride3314
Fluoxetine HclFluoxetine Hcl31suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog30suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3015
MounjaroTirzepatide29suppressed
Alendronate SodiumAlendronate Sodium2811
Ondansetron OdtOndansetron2816
AtenololAtenolol27suppressed
Doxycycline MonohydrateDoxycycline Monohydrate2715
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril25suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2412
Paroxetine HclParoxetine Hcl24suppressed
Terbinafine HclTerbinafine Hcl24suppressed
ValacyclovirValacyclovir Hcl24suppressed
JanuviaSitagliptin Phosphate23suppressed
Oxybutynin Chloride ErOxybutynin Chloride23suppressed
ValsartanValsartan23suppressed
AzithromycinAzithromycin2221
Hydroxyzine HclHydroxyzine Hcl22suppressed
MethocarbamolMethocarbamol22suppressed
MethylprednisoloneMethylprednisolone2218
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2115
FluconazoleFluconazole21suppressed
IrbesartanIrbesartan21suppressed
Diclofenac SodiumDiclofenac Sodium20suppressed
FinasterideFinasteride20suppressed
Nifedipine ErNifedipine20suppressed
Oxybutynin ChlorideOxybutynin Chloride20suppressed
PaxlovidNirmatrelvir/Ritonavir1919
Solifenacin SuccinateSolifenacin Succinate19suppressed
Tolterodine Tartrate ErTolterodine Tartrate19suppressed
PregabalinPregabalin18suppressed
FamotidineFamotidine17suppressed
Memantine HclMemantine Hcl17suppressed
Morphine SulfateMorphine Sulfate17suppressed
Bupropion HclBupropion Hcl16suppressed
Ibandronate SodiumIbandronate Sodium16suppressed
NaproxenNaproxen15suppressed
Novolog FlexpenInsulin Aspart15suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1511
Alfuzosin Hcl ErAlfuzosin Hcl14suppressed
Bupropion Hcl SrBupropion Hcl14suppressed
Buspirone HclBuspirone Hcl14suppressed
ClonazepamClonazepam14suppressed
EszopicloneEszopiclone14suppressed
Victoza 3-PakLiraglutide14suppressed
Benazepril-HydrochlorothiazideBenazepril/Hydrochlorothiazide13suppressed
Clonidine HclClonidine Hcl13suppressed
Humalog Kwikpen U-100Insulin Lispro13suppressed
Neomycin-Polymyxin-DexamethNeomycin/Polymyxin B/Dexametha1312
Ropinirole HclRopinirole Hcl13suppressed
SucralfateSucralfate13suppressed
Tresiba Flextouch U-200Insulin Degludec13suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic13suppressed
Ventolin HfaAlbuterol Sulfate13suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
Droplet Pen NeedlePen Needle, Diabetic12suppressed
Ipratropium BromideIpratropium Bromide12suppressed
RybelsusSemaglutide12suppressed
Soliqua 100-33Insulin Glargine/Lixisenatide12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
Azelastine HclAzelastine Hcl11suppressed
CephalexinCephalexin1111
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine11suppressed
Donepezil HclDonepezil Hcl11suppressed
Fenofibric AcidFenofibric Acid (Choline)11suppressed
Nebivolol HclNebivolol Hcl11suppressed
Nortriptyline HclNortriptyline Hcl11suppressed
RamiprilRamipril11suppressed
Warfarin SodiumWarfarin Sodium11suppressed

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 $60.33 · 4 records Abbott Laboratories AREXVY, BEXSERO, CAPVAXIVE, FREESTYLE LIBRE 3, GARDASIL 9, Heplisav-B, SHINGRIX 1
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