Healthcare provider profile · identity verified

Thomas W. Fagg, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · JEFFERSON, IA · NPI 1235127481

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 Thomas W. Fagg, D.O. received $108.95 in general payments during 2025 across 6 reported records.

Insulet Corporation accounted for 22.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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

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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Creon 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Linzess 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 153 claims for Jardiance by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. 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 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 85 claims for Eliquis 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 142 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

$108.95

6 reported records · 6 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
Insulet Corporation Unresolved — no canonical attribution shown $24.1422.2%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $20.8519.1%12025
ABBVIE INC. Unresolved — no canonical attribution shown $18.0216.5%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.3715.0%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $15.5514.3%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $14.0212.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$108.956

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
Omnipod
Normalized: omnipod
Device Insulet Corporation $24.14 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $20.85 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $18.02 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $16.37 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $15.55 1 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $14.02 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
JARDIANCE
jardiance
2025 Jardiance 2024 153 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 CREON
open payments reported associated product
CMS Open Payments — General Payments
91561 supporting records · 20616 recipient NPIs · example record 1201352608
Creon · 2024
Exact normalized brand match · 1 Part D row
30 suppressed by CMS
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
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
153 26
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
85 18
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
142 18

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 Calcium445103
Levothyroxine SodiumLevothyroxine Sodium34968
LisinoprilLisinopril34377
OmeprazoleOmeprazole30171
GabapentinGabapentin24048
Metoprolol SuccinateMetoprolol Succinate23254
Amlodipine BesylateAmlodipine Besylate21762
FurosemideFurosemide19239
Metformin Hcl ErMetformin Hcl18846
Rosuvastatin CalciumRosuvastatin Calcium18850
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen18342
Losartan PotassiumLosartan Potassium16344
Tamsulosin HclTamsulosin Hcl16339
JardianceEmpagliflozin15326
Tramadol HclTramadol Hcl14931
Pantoprazole SodiumPantoprazole Sodium14439
OzempicSemaglutide14218
Potassium ChloridePotassium Chloride13628
Metformin HclMetformin Hcl13132
Trazodone HclTrazodone Hcl12927
Albuterol Sulfate HfaAlbuterol Sulfate10942
SimvastatinSimvastatin10830
HydrochlorothiazideHydrochlorothiazide9928
Cyclobenzaprine HclCyclobenzaprine Hcl9023
PrednisonePrednisone8848
Montelukast SodiumMontelukast Sodium8617
EliquisApixaban8518
ClopidogrelClopidogrel Bisulfate8422
Metoprolol TartrateMetoprolol Tartrate8016
Duloxetine HclDuloxetine Hcl7915
Alendronate SodiumAlendronate Sodium7619
Oxybutynin Chloride ErOxybutynin Chloride7513
Sertraline HclSertraline Hcl7518
Warfarin SodiumWarfarin Sodium75suppressed
AllopurinolAllopurinol6719
Zolpidem TartrateZolpidem Tartrate6312
FamotidineFamotidine6212
Buspirone HclBuspirone Hcl6011
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6017
Trelegy ElliptaFluticasone/Umeclidin/Vilanter6011
AlprazolamAlprazolam5913
AtenololAtenolol5914
FinasterideFinasteride57suppressed
Clonidine HclClonidine Hcl55suppressed
Fluticasone PropionateFluticasone Propionate5516
LorazepamLorazepam5519
Escitalopram OxalateEscitalopram Oxalate5311
EzetimibeEzetimibe5215
Doxycycline HyclateDoxycycline Hyclate5148
Bupropion XlBupropion Hcl48suppressed
FarxigaDapagliflozin Propanediol48suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol48suppressed
Benazepril HclBenazepril Hcl4413
MounjaroTirzepatide44suppressed
Venlafaxine Hcl ErVenlafaxine Hcl43suppressed
Citalopram HbrCitalopram Hydrobromide42suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4211
Ondansetron OdtOndansetron42suppressed
CarvedilolCarvedilol4111
MirtazapineMirtazapine41suppressed
Glipizide ErGlipizide40suppressed
LevetiracetamLevetiracetam40suppressed
Tresiba Flextouch U-100Insulin Degludec40suppressed
Tresiba Flextouch U-200Insulin Degludec40suppressed
Ondansetron HclOndansetron Hcl3913
SpironolactoneSpironolactone38suppressed
Carbidopa-LevodopaCarbidopa/Levodopa36suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid36suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl35suppressed
Hydroxyzine HclHydroxyzine Hcl35suppressed
Novolog FlexpenInsulin Aspart35suppressed
Oxycodone HclOxycodone Hcl35suppressed
PregabalinPregabalin33suppressed
ClonazepamClonazepam32suppressed
SucralfateSucralfate31suppressed
CreonLipase/Protease/Amylase30suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2928
Tizanidine HclTizanidine Hcl29suppressed
Verapamil ErVerapamil Hcl28suppressed
GlimepirideGlimepiride26suppressed
MeloxicamMeloxicam26suppressed
Morphine Sulfate ErMorphine Sulfate26suppressed
AzithromycinAzithromycin2522
CelecoxibCelecoxib25suppressed
Fluoxetine HclFluoxetine Hcl24suppressed
NitroglycerinNitroglycerin2421
Pravastatin SodiumPravastatin Sodium24suppressed
CephalexinCephalexin2321
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2322
Triamcinolone AcetonideTriamcinolone Acetonide2318
Nortriptyline HclNortriptyline Hcl22suppressed
Trospium ChlorideTrospium Chloride22suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium21suppressed
Hydralazine HclHydralazine Hcl20suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic20suppressed
Terazosin HclTerazosin Hcl20suppressed
Donepezil HclDonepezil Hcl19suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen18suppressed
Propranolol HclPropranolol Hcl17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
TemazepamTemazepam17suppressed
AnastrozoleAnastrozole16suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine16suppressed
Doxazosin MesylateDoxazosin Mesylate16suppressed
EszopicloneEszopiclone16suppressed
GemfibrozilGemfibrozil16suppressed
Paroxetine HclParoxetine Hcl16suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic16suppressed
Arnuity ElliptaFluticasone Furoate15suppressed
Betamethasone ValerateBetamethasone Valerate15suppressed
Enalapril MaleateEnalapril Maleate15suppressed
Spiriva HandihalerTiotropium Bromide15suppressed
Varenicline TartrateVarenicline Tartrate15suppressed
Bupropion Hcl SrBupropion Hcl14suppressed
Junel FeNorethindrone-E.Estradiol-Iron14suppressed
Lamotrigine ErLamotrigine14suppressed
LinzessLinaclotide14suppressed
Olmesartan MedoxomilOlmesartan Medoxomil14suppressed
Spiriva RespimatTiotropium Bromide14suppressed
ValsartanValsartan14suppressed
BaclofenBaclofen13suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
MetaxaloneMetaxalone13suppressed
MupirocinMupirocin1312
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog13suppressed
DilantinPhenytoin Sodium Extended12suppressed
IngrezzaValbenazine Tosylate12suppressed
Meclizine HclMeclizine Hcl12suppressed
Memantine HclMemantine Hcl12suppressed
Pioglitazone HclPioglitazone Hcl12suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril11suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
OtezlaApremilast11suppressed

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 $108.95 · 6 records Insulet Corporation CAMZYOS, CAPLYTA, JARDIANCE, Omnipod, UBRELVY, Wegovy 5
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