Healthcare provider profile · identity verified

Douglas Mcfadden, MD

Allopathic & Osteopathic Physicians|Internal Medicine · TAMPA, FL · NPI 1689601981

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 Mcfadden, MD received $923.59 in general payments during 2025 across 46 reported records.

AstraZeneca Pharmaceuticals LP accounted for 29.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 18 associated products.

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

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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Farxiga 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 21 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.

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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Trulicity by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Entresto by this doctor in 2024.

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 81 claims for Ozempic by this doctor in 2024.

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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$923.59

46 reported records · 9 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $269.2629.1%72025
Amgen Inc. Unresolved — no canonical attribution shown $174.2818.9%122025
Novo Nordisk Inc Unresolved — no canonical attribution shown $165.3717.9%132025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $146.0015.8%62025
Lilly USA, LLC Unresolved — no canonical attribution shown $79.348.6%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $41.764.5%22025
Boston Scientific Corporation Unresolved — no canonical attribution shown $17.871.9%12025
Abbott Laboratories Unresolved — no canonical attribution shown $15.311.7%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $14.401.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$923.5946

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
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $181.91 2 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $146.00 6 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $124.37 10 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $124.37 10 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $120.60 8 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $120.60 8 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $118.63 4 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $53.68 4 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $51.24 2 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $41.76 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $41.00 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.10 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $28.10 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $27.80 2 2025
Source payment records
WATCHMAN Access System
Normalized: watchman access system
Device Boston Scientific Corporation $17.87 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $15.31 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $14.40 1 2025
Source payment records
PROLIA
Normalized: prolia
Biological Amgen Inc. $4.94 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
FARXIGA
farxiga
2025 Farxiga 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 59
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 81 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 18
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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
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
21 suppressed by CMS
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
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
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
81 18
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
18 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 Calcium336105
Rosuvastatin CalciumRosuvastatin Calcium16153
Levothyroxine SodiumLevothyroxine Sodium15650
Amlodipine BesylateAmlodipine Besylate12641
Losartan PotassiumLosartan Potassium12240
AlprazolamAlprazolam11532
MeloxicamMeloxicam8741
OzempicSemaglutide8118
Metoprolol SuccinateMetoprolol Succinate7729
GabapentinGabapentin7420
Zolpidem TartrateZolpidem Tartrate7426
AllopurinolAllopurinol7020
IrbesartanIrbesartan7020
Repatha SureclickEvolocumab7011
Sertraline HclSertraline Hcl6823
Tamsulosin HclTamsulosin Hcl6822
EzetimibeEzetimibe6727
Pantoprazole SodiumPantoprazole Sodium6725
LisinoprilLisinopril6620
Metformin Hcl ErMetformin Hcl6418
LorazepamLorazepam6118
EliquisApixaban6018
AzithromycinAzithromycin5951
MounjaroTirzepatide59suppressed
Escitalopram OxalateEscitalopram Oxalate5816
HydrochlorothiazideHydrochlorothiazide5820
SynthroidLevothyroxine Sodium5815
OmeprazoleOmeprazole5520
Tramadol HclTramadol Hcl4920
FinasterideFinasteride4814
Benazepril HclBenazepril Hcl4113
Doxycycline HyclateDoxycycline Hyclate4037
FurosemideFurosemide4017
TelmisartanTelmisartan3811
Duloxetine HclDuloxetine Hcl3511
Trazodone HclTrazodone Hcl3513
PrednisonePrednisone3419
FamotidineFamotidine3315
PaxlovidNirmatrelvir/Ritonavir3331
SimvastatinSimvastatin32suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol30suppressed
ClopidogrelClopidogrel Bisulfate2913
Alendronate SodiumAlendronate Sodium28suppressed
CarvedilolCarvedilol28suppressed
MupirocinMupirocin2819
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2816
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2723
MethylprednisoloneMethylprednisolone2726
VyvanseLisdexamfetamine Dimesylate27suppressed
Donepezil HclDonepezil Hcl25suppressed
ValacyclovirValacyclovir Hcl25suppressed
Bupropion XlBupropion Hcl24suppressed
Metoprolol TartrateMetoprolol Tartrate24suppressed
Ipratropium BromideIpratropium Bromide23suppressed
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
Ondansetron OdtOndansetron22suppressed
Sumatriptan SuccinateSumatriptan Succinate22suppressed
Tizanidine HclTizanidine Hcl22suppressed
TrulicityDulaglutide22suppressed
ValsartanValsartan22suppressed
FarxigaDapagliflozin Propanediol21suppressed
JardianceEmpagliflozin21suppressed
AtenololAtenolol20suppressed
JanuviaSitagliptin Phosphate20suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2017
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide19suppressed
Metformin HclMetformin Hcl19suppressed
Quetiapine FumarateQuetiapine Fumarate19suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid19suppressed
AmoxicillinAmoxicillin1814
BumetanideBumetanide18suppressed
Citalopram HbrCitalopram Hydrobromide18suppressed
RybelsusSemaglutide18suppressed
DiazepamDiazepam17suppressed
Potassium ChloridePotassium Chloride1712
CelecoxibCelecoxib16suppressed
CephalexinCephalexin1614
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen16suppressed
MirtazapineMirtazapine16suppressed
Nifedipine ErNifedipine16suppressed
NystatinNystatin16suppressed
Pravastatin SodiumPravastatin Sodium16suppressed
Montelukast SodiumMontelukast Sodium15suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic15suppressed
XareltoRivaroxaban15suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen1412
PregabalinPregabalin14suppressed
TemazepamTemazepam14suppressed
ChlorthalidoneChlorthalidone13suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
Memantine HclMemantine Hcl13suppressed
Zolpidem Tartrate ErZolpidem Tartrate13suppressed
Ciprofloxacin HclCiprofloxacin Hcl1212
Clonidine HclClonidine Hcl12suppressed
EstradiolEstradiol12suppressed
NitrofurantoinNitrofurantoin Macrocrystal1211
Pioglitazone HclPioglitazone Hcl12suppressed
Tresiba Flextouch U-200Insulin Degludec12suppressed
ClonazepamClonazepam11suppressed
EntrestoSacubitril/Valsartan11suppressed
Fluoxetine HclFluoxetine Hcl11suppressed
HydrocortisoneHydrocortisone11suppressed
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 $923.59 · 46 records AstraZeneca Pharmaceuticals LP AIRSUPRA, BREZTRI, Cologuard Collection Kit, EVENITY, FARXIGA, FREESTYLE LIBRE 3, GEMTESA, KISUNLA, LEQVIO, MOUNJARO, OTEZLA, Ozempic, PROLIA, REPATHA, Rybelsus, WATCHMAN Access System, Wegovy, ZEPBOUND 7
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