Healthcare provider profile · identity verified

Douglas A Walsh, D.O.

Allopathic & Osteopathic Physicians|Internal Medicine · BRADENTON, FL · NPI 1356347520

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 Douglas A Walsh, D.O. received $34.88 in general payments during 2025 across 2 reported records.

ARS Pharmaceuticals Operations, Inc. accounted for 51.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

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 187 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

$34.88

2 reported records · 2 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
ARS Pharmaceuticals Operations, Inc. Unresolved — no canonical attribution shown $17.9451.4%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $16.9448.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$34.882

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
NEFFY
Normalized: neffy
Drug ARS Pharmaceuticals Operations, Inc. $17.94 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $16.94 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $16.94 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 187 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
187 37

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 Calcium421129
Rosuvastatin CalciumRosuvastatin Calcium320107
LisinoprilLisinopril30497
Amlodipine BesylateAmlodipine Besylate28599
Albuterol Sulfate HfaAlbuterol Sulfate27272
AlprazolamAlprazolam27055
Losartan PotassiumLosartan Potassium24278
Levothyroxine SodiumLevothyroxine Sodium24071
GabapentinGabapentin23062
Metformin HclMetformin Hcl20257
Pantoprazole SodiumPantoprazole Sodium19960
OzempicSemaglutide18737
FurosemideFurosemide18366
Trazodone HclTrazodone Hcl17549
Metoprolol TartrateMetoprolol Tartrate15247
EzetimibeEzetimibe15043
OmeprazoleOmeprazole14542
Tamsulosin HclTamsulosin Hcl14141
Zolpidem TartrateZolpidem Tartrate12921
ClopidogrelClopidogrel Bisulfate12038
MeloxicamMeloxicam11944
TopiramateTopiramate11134
FamotidineFamotidine10931
Buspirone HclBuspirone Hcl10528
HydrochlorothiazideHydrochlorothiazide10030
AtenololAtenolol9829
Potassium ChloridePotassium Chloride9633
MirtazapineMirtazapine9528
SimvastatinSimvastatin9530
Montelukast SodiumMontelukast Sodium9325
CarvedilolCarvedilol9034
Cyclobenzaprine HclCyclobenzaprine Hcl8823
Tramadol HclTramadol Hcl8523
Metoprolol SuccinateMetoprolol Succinate8026
AmoxicillinAmoxicillin7736
Ropinirole HclRopinirole Hcl7618
IbuprofenIbuprofen7318
JardianceEmpagliflozin7220
Fluticasone PropionateFluticasone Propionate7128
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid7019
Duloxetine HclDuloxetine Hcl6720
Trelegy ElliptaFluticasone/Umeclidin/Vilanter6513
Terazosin HclTerazosin Hcl6420
DiazepamDiazepam60suppressed
BaclofenBaclofen5917
Sertraline HclSertraline Hcl5721
Diltiazem 24hr Er (Cd)Diltiazem Hcl5513
Oxybutynin ChlorideOxybutynin Chloride5512
LorazepamLorazepam5415
Nifedipine ErNifedipine5315
Ondansetron OdtOndansetron5318
Isosorbide Mononitrate ErIsosorbide Mononitrate5114
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5114
Hydroxyzine HclHydroxyzine Hcl4918
PrednisonePrednisone4822
AzithromycinAzithromycin4631
Hydralazine HclHydralazine Hcl4615
EliquisApixaban4518
GlipizideGlipizide4514
TemazepamTemazepam45suppressed
Testosterone CypionateTestosterone Cypionate45suppressed
Ventolin HfaAlbuterol Sulfate4517
Citalopram HbrCitalopram Hydrobromide4415
AllopurinolAllopurinol4215
PregabalinPregabalin4211
Diclofenac SodiumDiclofenac Sodium4120
Glipizide ErGlipizide41suppressed
ClonazepamClonazepam39suppressed
Clonidine HclClonidine Hcl3913
SymbicortBudesonide/Formoterol Fumarate3911
Metformin Hcl ErMetformin Hcl3816
Tizanidine HclTizanidine Hcl3711
Ciprofloxacin HclCiprofloxacin Hcl3629
Escitalopram OxalateEscitalopram Oxalate3611
Ondansetron HclOndansetron Hcl36suppressed
MupirocinMupirocin3418
NitroglycerinNitroglycerin3415
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3315
Paroxetine HclParoxetine Hcl3313
Propranolol HclPropranolol Hcl33suppressed
Amitriptyline HclAmitriptyline Hcl32suppressed
Fluoxetine HclFluoxetine Hcl3212
Pravastatin SodiumPravastatin Sodium32suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen3120
MethylprednisoloneMethylprednisolone3124
Fluticasone-SalmeterolFluticasone Propion/Salmeterol30suppressed
Meclizine HclMeclizine Hcl29suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium28suppressed
GlimepirideGlimepiride28suppressed
TrulicityDulaglutide28suppressed
KetoconazoleKetoconazole27suppressed
LevetiracetamLevetiracetam27suppressed
Nortriptyline HclNortriptyline Hcl27suppressed
Pioglitazone HclPioglitazone Hcl27suppressed
EszopicloneEszopiclone26suppressed
XareltoRivaroxaban26suppressed
BumetanideBumetanide25suppressed
Bupropion Hcl SrBupropion Hcl25suppressed
Hydroxyzine PamoateHydroxyzine Pamoate25suppressed
Alendronate SodiumAlendronate Sodium2411
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2415
Azelastine HclAzelastine Hcl24suppressed
Bupropion XlBupropion Hcl24suppressed
Doxycycline HyclateDoxycycline Hyclate2415
JanuviaSitagliptin Phosphate24suppressed
MethocarbamolMethocarbamol2415
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2418
Lantus SolostarInsulin Glargine,hum.Rec.Anlog23suppressed
Vitamin D2Ergocalciferol (Vitamin D2)22suppressed
Warfarin SodiumWarfarin Sodium22suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip21suppressed
PrimidonePrimidone21suppressed
SpironolactoneSpironolactone21suppressed
ColchicineColchicine19suppressed
FenofibrateFenofibrate19suppressed
FluconazoleFluconazole1914
LantusInsulin Glargine,hum.Rec.Anlog19suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen19suppressed
ValsartanValsartan19suppressed
Novolin 70-30Insulin Nph Hum/Reg Insulin Hm18suppressed
NystatinNystatin18suppressed
TestosteroneTestosterone18suppressed
EstradiolEstradiol17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide17suppressed
CelecoxibCelecoxib16suppressed
CephalexinCephalexin1612
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine16suppressed
MounjaroTirzepatide16suppressed
Sumatriptan SuccinateSumatriptan Succinate16suppressed
AcyclovirAcyclovir15suppressed
EpinephrineEpinephrine15suppressed
MyrbetriqMirabegron15suppressed
Nebivolol HclNebivolol Hcl15suppressed
Repatha SureclickEvolocumab15suppressed
Donepezil HclDonepezil Hcl14suppressed
FarxigaDapagliflozin Propanediol14suppressed
Humalog Kwikpen U-100Insulin Lispro14suppressed
LamotrigineLamotrigine14suppressed
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
Ranolazine ErRanolazine14suppressed
SucralfateSucralfate14suppressed
TelmisartanTelmisartan14suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine13suppressed
FinasterideFinasteride13suppressed
Fludrocortisone AcetateFludrocortisone Acetate13suppressed
Folic AcidFolic Acid13suppressed
LovastatinLovastatin13suppressed
PropylthiouracilPropylthiouracil13suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic13suppressed
ValacyclovirValacyclovir Hcl13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone12suppressed
Humulin 70-30Insulin Nph Hum/Reg Insulin Hm12suppressed
IndapamideIndapamide12suppressed
Levemir FlexpenInsulin Detemir12suppressed
MethimazoleMethimazole12suppressed
Oxycodone HclOxycodone Hcl12suppressed
Acetaminophen-CodeineAcetaminophen With Codeine11suppressed
Cyproheptadine HclCyproheptadine Hcl11suppressed
Diclofenac PotassiumDiclofenac Potassium11suppressed
LactuloseLactulose11suppressed
NaproxenNaproxen11suppressed
Nurtec OdtRimegepant Sulfate11suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic11suppressed
Venlafaxine Hcl ErVenlafaxine Hcl11suppressed

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 $34.88 · 2 records ARS Pharmaceuticals Operations, Inc. NEFFY, Ozempic, Rybelsus 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