Healthcare provider profile · identity verified

David W Clay, MD

Allopathic & Osteopathic Physicians|Internal Medicine · FAYETTEVILLE, AR · NPI 1093741910

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 David W Clay, MD received $547.73 in general payments during 2025 across 37 reported records.

PFIZER INC. accounted for 30.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Mounjaro.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Linzess by this doctor in 2024.

ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 86 claims for Synthroid by this doctor in 2024.

Amgen Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported PROCYSBI as an associated drug or biological on 108 records involving 21 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Procysbi by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Symbicort by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 80 claims for Jardiance by this doctor in 2024.

Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 80 claims for Jardiance by this doctor in 2024.

Lilly USA, 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 59 claims for Mounjaro by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 213 claims for Eliquis by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$547.73

37 reported records · 11 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
PFIZER INC. Unresolved — no canonical attribution shown $168.9330.8%172025
ABBVIE INC. Unresolved — no canonical attribution shown $95.1317.4%42025
Grifols USA, LLC Unresolved — no canonical attribution shown $71.8013.1%42025
GENZYME CORPORATION Unresolved — no canonical attribution shown $53.829.8%32025
Amgen Inc. Unresolved — no canonical attribution shown $29.055.3%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $28.975.3%22025
CSL Behring Unresolved — no canonical attribution shown $25.904.7%12025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.874.2%12025
Actelion Pharmaceuticals US, Inc. Unresolved — no canonical attribution shown $22.224.1%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $14.662.7%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.382.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$547.7337

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $117.15 13 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $95.13 4 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $76.33 7 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $72.63 3 2025
Source payment records
Prolastin-C Liquid
Normalized: prolastin c liquid
Biological Grifols USA, LLC $71.80 4 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION $53.82 3 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $51.78 4 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $51.78 4 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $51.78 4 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $40.82 6 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $29.05 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $29.05 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.97 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $28.97 2 2025
Source payment records
Kcentra
Normalized: kcentra
Biological CSL Behring $25.90 1 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $22.87 1 2025
Source payment records
OPSUMIT
Normalized: opsumit
Drug Actelion Pharmaceuticals US, Inc. $22.22 1 2025
Source payment records
UPTRAVI
Normalized: uptravi
Drug Actelion Pharmaceuticals US, Inc. $22.22 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $14.38 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
ELIQUIS
eliquis
2025 Eliquis 2024 213 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 59
Beneficiary count suppressed
exact normalized Medicare Part D

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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
86 19
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROCYSBI
open payments reported associated product
CMS Open Payments — General Payments
108 supporting records · 21 recipient NPIs · example record 1226872879
Procysbi · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
80 17
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
80 17
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
59 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
213 31
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
30 30

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
Levothyroxine SodiumLevothyroxine Sodium638123
Atorvastatin CalciumAtorvastatin Calcium603138
LisinoprilLisinopril532105
Amlodipine BesylateAmlodipine Besylate485106
Metformin HclMetformin Hcl41384
OmeprazoleOmeprazole33681
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen31068
Citalopram HbrCitalopram Hydrobromide27352
ClonazepamClonazepam24943
HydrochlorothiazideHydrochlorothiazide22951
GabapentinGabapentin22449
EliquisApixaban21331
Pravastatin SodiumPravastatin Sodium20545
Losartan PotassiumLosartan Potassium20354
ValsartanValsartan19944
Pantoprazole SodiumPantoprazole Sodium19849
FurosemideFurosemide19741
Escitalopram OxalateEscitalopram Oxalate19237
Potassium ChloridePotassium Chloride15839
Albuterol Sulfate HfaAlbuterol Sulfate14844
SimvastatinSimvastatin14436
Trazodone HclTrazodone Hcl14022
Tamsulosin HclTamsulosin Hcl13935
Tramadol HclTramadol Hcl13835
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13832
XareltoRivaroxaban13625
Metoprolol SuccinateMetoprolol Succinate12732
Sertraline HclSertraline Hcl12624
MeloxicamMeloxicam11829
CarvedilolCarvedilol11425
AlprazolamAlprazolam11021
Cyclobenzaprine HclCyclobenzaprine Hcl11024
Tizanidine HclTizanidine Hcl10622
AllopurinolAllopurinol10224
AtenololAtenolol9822
Fluoxetine HclFluoxetine Hcl9816
EzetimibeEzetimibe9619
Olmesartan MedoxomilOlmesartan Medoxomil9318
OzempicSemaglutide9113
Zolpidem TartrateZolpidem Tartrate9033
SynthroidLevothyroxine Sodium8619
Bupropion XlBupropion Hcl8413
Metoprolol TartrateMetoprolol Tartrate8422
LorazepamLorazepam8117
JardianceEmpagliflozin8017
Ondansetron HclOndansetron Hcl7916
Duloxetine HclDuloxetine Hcl7717
Rosuvastatin CalciumRosuvastatin Calcium7420
Trelegy ElliptaFluticasone/Umeclidin/Vilanter7313
Montelukast SodiumMontelukast Sodium7217
Ropinirole HclRopinirole Hcl7012
Lantus SolostarInsulin Glargine,hum.Rec.Anlog6914
PrednisonePrednisone6945
Venlafaxine Hcl ErVenlafaxine Hcl6414
ValacyclovirValacyclovir Hcl6319
TemazepamTemazepam6212
MounjaroTirzepatide59suppressed
Fluticasone PropionateFluticasone Propionate5821
CefdinirCefdinir5348
EstradiolEstradiol5312
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5312
CelecoxibCelecoxib50suppressed
SpironolactoneSpironolactone49suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog47suppressed
ClopidogrelClopidogrel Bisulfate4613
PregabalinPregabalin4614
Enalapril MaleateEnalapril Maleate44suppressed
Oxybutynin ChlorideOxybutynin Chloride4015
Warfarin SodiumWarfarin Sodium4011
AzithromycinAzithromycin3935
FluconazoleFluconazole3915
Ondansetron OdtOndansetron39suppressed
Propranolol HclPropranolol Hcl39suppressed
RizatriptanRizatriptan Benzoate39suppressed
FinasterideFinasteride37suppressed
GemfibrozilGemfibrozil37suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium36suppressed
Nebivolol HclNebivolol Hcl35suppressed
Promethazine HclPromethazine Hcl34suppressed
TopiramateTopiramate34suppressed
Metformin Hcl ErMetformin Hcl33suppressed
DiazepamDiazepam32suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl32suppressed
PaxlovidNirmatrelvir/Ritonavir3030
Doxycycline HyclateDoxycycline Hyclate2923
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide29suppressed
Dilt-XrDiltiazem Hcl28suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2821
Quetiapine FumarateQuetiapine Fumarate27suppressed
HydrocortisoneHydrocortisone2614
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril25suppressed
LansoprazoleLansoprazole25suppressed
BaclofenBaclofen24suppressed
MyrbetriqMirabegron24suppressed
Pioglitazone HclPioglitazone Hcl24suppressed
Breo ElliptaFluticasone/Vilanterol23suppressed
GlipizideGlipizide23suppressed
Klor-Con M20Potassium Chloride23suppressed
LinzessLinaclotide23suppressed
MirtazapineMirtazapine23suppressed
Alendronate SodiumAlendronate Sodium22suppressed
IrbesartanIrbesartan22suppressed
Nifedipine ErNifedipine22suppressed
Zolpidem Tartrate ErZolpidem Tartrate22suppressed
Colesevelam HclColesevelam Hcl21suppressed
Verapamil ErVerapamil Hcl21suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2013
Diclofenac SodiumDiclofenac Sodium20suppressed
TorsemideTorsemide20suppressed
Acetaminophen-CodeineAcetaminophen With Codeine19suppressed
Clonidine HclClonidine Hcl19suppressed
Diltiazem 24hr ErDiltiazem Hcl19suppressed
Novolog FlexpenInsulin Aspart19suppressed
Paroxetine HclParoxetine Hcl19suppressed
FenofibrateFenofibrate Nanocrystallized18suppressed
JanuviaSitagliptin Phosphate18suppressed
Labetalol HclLabetalol Hcl18suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate18suppressed
Oxycodone HclOxycodone Hcl18suppressed
RamiprilRamipril18suppressed
Ciprofloxacin HclCiprofloxacin Hcl1713
Clindamycin HclClindamycin Hcl1714
FenofibrateFenofibrate17suppressed
Potassium Citrate ErPotassium Citrate17suppressed
PremarinEstrogens, Conjugated17suppressed
DigoxinDigoxin16suppressed
LevetiracetamLevetiracetam16suppressed
LovastatinLovastatin16suppressed
NadololNadolol16suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1515
AripiprazoleAripiprazole15suppressed
Buspirone HclBuspirone Hcl15suppressed
Dexlansoprazole DrDexlansoprazole15suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim15suppressed
Terazosin HclTerazosin Hcl15suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
CholestyramineCholestyramine (With Sugar)14suppressed
EszopicloneEszopiclone14suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl14suppressed
SymbicortBudesonide/Formoterol Fumarate14suppressed
Carbidopa-LevodopaCarbidopa/Levodopa13suppressed
DutasterideDutasteride13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
LevofloxacinLevofloxacin1312
Testosterone CypionateTestosterone Cypionate13suppressed
Bisoprolol FumarateBisoprolol Fumarate12suppressed
Flecainide AcetateFlecainide Acetate12suppressed
Hydralazine HclHydralazine Hcl12suppressed
MethimazoleMethimazole12suppressed
MupirocinMupirocin1211
PradaxaDabigatran Etexilate Mesylate12suppressed
SucralfateSucralfate12suppressed
AdapaleneAdapalene11suppressed
Benazepril HclBenazepril Hcl11suppressed
Folic AcidFolic Acid11suppressed
GemtesaVibegron11suppressed
GlimepirideGlimepiride11suppressed
Humulin 70/30 KwikpenInsulin Nph Hum/Reg Insulin Hm11suppressed
LactuloseLactulose11suppressed
ModafinilModafinil11suppressed
NitrofurantoinNitrofurantoin Macrocrystal11suppressed
ProcysbiCysteamine Bitartrate11suppressed
Spiriva HandihalerTiotropium Bromide11suppressed
Sumatriptan SuccinateSumatriptan Succinate11suppressed

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 $547.73 · 37 records PFIZER INC. ABRYSVO, BREZTRI, COMIRNATY, DUPIXENT, ELIQUIS, Kcentra, MOUNJARO, NURTEC ODT, OPSUMIT, OTEZLA, PREVNAR 20, PURIFIED CORTROPHIN GEL, Prolastin-C Liquid, QULIPTA, REPATHA, UBRELVY, UPTRAVI, ZAVZPRET, ZEPBOUND 9
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