Healthcare provider profile · identity verified

Donna A Mery, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · WESLACO, TX · NPI 1851364061

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 Donna A Mery, M.D. received $37.31 in general payments during 2025 across 1 reported records.

Novo Nordisk Inc accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 154 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$37.31

1 reported records · 1 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $37.31100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$37.311

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $37.31 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
Ozempic
ozempic
2025 Ozempic 2024 154 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
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
154 32

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 Calcium389129
Amlodipine BesylateAmlodipine Besylate376119
Rosuvastatin CalciumRosuvastatin Calcium372130
Losartan PotassiumLosartan Potassium31295
Levothyroxine SodiumLevothyroxine Sodium283102
LisinoprilLisinopril27789
Pravastatin SodiumPravastatin Sodium21065
SimvastatinSimvastatin19158
OmeprazoleOmeprazole17262
Montelukast SodiumMontelukast Sodium16962
OzempicSemaglutide15432
HydrochlorothiazideHydrochlorothiazide13945
Metoprolol SuccinateMetoprolol Succinate13846
Metformin HclMetformin Hcl12644
GabapentinGabapentin12244
Metformin Hcl ErMetformin Hcl11734
Olmesartan MedoxomilOlmesartan Medoxomil10231
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen9934
Escitalopram OxalateEscitalopram Oxalate9240
JardianceEmpagliflozin9126
Metoprolol TartrateMetoprolol Tartrate9033
Pioglitazone HclPioglitazone Hcl8836
Fluticasone PropionateFluticasone Propionate8344
Tamsulosin HclTamsulosin Hcl8132
FamotidineFamotidine8029
FurosemideFurosemide7630
Sertraline HclSertraline Hcl7422
ValsartanValsartan6820
EzetimibeEzetimibe6723
Raloxifene HclRaloxifene Hcl6421
AllopurinolAllopurinol6314
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride6324
Pantoprazole SodiumPantoprazole Sodium6124
Tramadol HclTramadol Hcl6124
ClopidogrelClopidogrel Bisulfate6020
Donepezil HclDonepezil Hcl5823
Zolpidem TartrateZolpidem Tartrate5814
Meclizine HclMeclizine Hcl5722
TemazepamTemazepam53suppressed
CarvedilolCarvedilol4916
Esomeprazole MagnesiumEsomeprazole Magnesium4919
PrednisonePrednisone4940
CefuroximeCefuroxime Axetil4844
Potassium ChloridePotassium Chloride4816
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4713
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4241
AzithromycinAzithromycin4238
IbuprofenIbuprofen4115
Trazodone HclTrazodone Hcl4118
TrulicityDulaglutide41suppressed
SynthroidLevothyroxine Sodium40suppressed
Acetaminophen-CodeineAcetaminophen With Codeine3920
FenofibrateFenofibrate Nanocrystallized3711
RamiprilRamipril3712
VascepaIcosapent Ethyl3714
Duloxetine HclDuloxetine Hcl36suppressed
MyrbetriqMirabegron3613
Tizanidine HclTizanidine Hcl34suppressed
Paroxetine HclParoxetine Hcl3311
BaclofenBaclofen3218
Fluoxetine HclFluoxetine Hcl3012
Isosorbide Mononitrate ErIsosorbide Mononitrate30suppressed
MirtazapineMirtazapine30suppressed
MounjaroTirzepatide30suppressed
LorazepamLorazepam2911
TradjentaLinagliptin29suppressed
PregabalinPregabalin2811
Breo ElliptaFluticasone/Vilanterol27suppressed
FenofibrateFenofibrate27suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic2713
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril26suppressed
Ciprofloxacin HclCiprofloxacin Hcl2626
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2513
Memantine HclMemantine Hcl25suppressed
Pioglitazone-MetforminPioglitazone Hcl/Metformin Hcl24suppressed
XareltoRivaroxaban24suppressed
AlprazolamAlprazolam23suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide23suppressed
Hydroxyzine HclHydroxyzine Hcl22suppressed
Albuterol Sulfate HfaAlbuterol Sulfate21suppressed
Icosapent EthylIcosapent Ethyl2112
JanumetSitagliptin Phos/Metformin Hcl21suppressed
Dicyclomine HclDicyclomine Hcl20suppressed
Hydralazine HclHydralazine Hcl20suppressed
MeloxicamMeloxicam2011
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters20suppressed
EliquisApixaban19suppressed
EstradiolEstradiol19suppressed
FarxigaDapagliflozin Propanediol19suppressed
JanuviaSitagliptin Phosphate19suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide18suppressed
NitroglycerinNitroglycerin18suppressed
TelmisartanTelmisartan18suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1811
EszopicloneEszopiclone17suppressed
Nifedipine ErNifedipine17suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter17suppressed
Tresiba Flextouch U-200Insulin Degludec17suppressed
GlimepirideGlimepiride16suppressed
Ondansetron OdtOndansetron1612
Buspirone HclBuspirone Hcl15suppressed
CefdinirCefdinir1515
Janumet XrSitagliptin Phos/Metformin Hcl15suppressed
Ondansetron HclOndansetron Hcl1511
Tresiba Flextouch U-100Insulin Degludec15suppressed
AtenololAtenolol14suppressed
Benazepril HclBenazepril Hcl14suppressed
Enalapril MaleateEnalapril Maleate14suppressed
SpironolactoneSpironolactone14suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen14suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide14suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
LinzessLinaclotide13suppressed
Minocycline HclMinocycline Hcl13suppressed
Alendronate SodiumAlendronate Sodium12suppressed
Clindamycin HclClindamycin Hcl12suppressed
EntrestoSacubitril/Valsartan12suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
CelecoxibCelecoxib11suppressed
CephalexinCephalexin1111
Citalopram HbrCitalopram Hydrobromide11suppressed
ClonazepamClonazepam11suppressed
Doxazosin MesylateDoxazosin Mesylate11suppressed
FenofibrateFenofibrate,micronized11suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl11suppressed
SulfasalazineSulfasalazine11suppressed
TopiramateTopiramate11suppressed
Vitamin D2Ergocalciferol (Vitamin D2)11suppressed
Xigduo XrDapaglifloz Propaned/Metformin11suppressed

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 $37.31 · 1 records Novo Nordisk Inc Ozempic 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