Healthcare provider profile · identity verified

Thomas Lee Vonderfecht, MD

Allopathic & Osteopathic Physicians|Family Medicine · GRAND ISLAND, NE · NPI 1750949707

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 Lee Vonderfecht, MD received $640.60 in general payments during 2025 across 58 reported records.

ABBVIE INC. accounted for 46.4% 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: Mounjaro, Ozempic, Ubrelvy.

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 UBRELVY as an associated drug or biological on 299803 records involving 61203 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Ubrelvy by this doctor in 2024.

Janssen 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 XARELTO as an associated drug or biological on 28 records involving 28 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Xarelto 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 37 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 30 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 29 claims for Trulicity 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 74 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

$640.60

58 reported records · 12 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
ABBVIE INC. Unresolved — no canonical attribution shown $297.4546.4%382025
Abbott Laboratories Unresolved — no canonical attribution shown $97.1215.2%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $45.727.1%32025
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $33.895.3%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $30.794.8%22025
Optinose US, Inc. Unresolved — no canonical attribution shown $24.393.8%12025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $23.463.7%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $21.053.3%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.543.0%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.892.8%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $14.802.3%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $14.502.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$640.6058

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $169.80 23 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $127.65 15 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $97.12 4 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $95.73 12 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $45.72 3 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $45.72 3 2025
Source payment records
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $33.89 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $30.79 2 2025
Source payment records
Xhance
Normalized: xhance
Drug Optinose US, Inc. $24.39 1 2025
Source payment records
SPRAVATO
Normalized: spravato
Drug Janssen Pharmaceuticals, Inc $23.46 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $21.05 1 2025
Source payment records
ENFLONSIA
Normalized: enflonsia
Drug Merck Sharp & Dohme LLC $21.05 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $21.05 1 2025
Source payment records
ROTATEQ
Normalized: rotateq
Biological Merck Sharp & Dohme LLC $21.05 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $21.05 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $19.54 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $17.89 1 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $14.80 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.50 1 2025
Source payment records
  • 2025-02-28 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.50 · Open Payments source

* 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 30
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 74 exact normalized Medicare Part D
UBRELVY
ubrelvy
2025 Ubrelvy 2024 35
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 UBRELVY
open payments reported associated product
CMS Open Payments — General Payments
299803 supporting records · 61203 recipient NPIs · example record 1201352530
Ubrelvy · 2024
Exact normalized brand match · 1 Part D row
35 suppressed by CMS
Janssen Pharmaceuticals, Inc
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
28 supporting records · 28 recipient NPIs · example record 1174296970
Xarelto · 2024
Exact normalized brand match · 1 Part D row
35 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
37 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
30 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
29 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
74 12

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 Calcium30480
Amlodipine BesylateAmlodipine Besylate19655
Levothyroxine SodiumLevothyroxine Sodium17840
Metoprolol SuccinateMetoprolol Succinate16540
GabapentinGabapentin16231
MeloxicamMeloxicam15958
OmeprazoleOmeprazole14838
Metformin HclMetformin Hcl14532
Rosuvastatin CalciumRosuvastatin Calcium14543
Losartan PotassiumLosartan Potassium14140
LisinoprilLisinopril12325
Tamsulosin HclTamsulosin Hcl12234
HydrochlorothiazideHydrochlorothiazide11437
Pantoprazole SodiumPantoprazole Sodium10627
AllopurinolAllopurinol10523
Potassium ChloridePotassium Chloride9020
CarvedilolCarvedilol8821
Metoprolol TartrateMetoprolol Tartrate8426
Metformin Hcl ErMetformin Hcl7823
Trazodone HclTrazodone Hcl7820
SimvastatinSimvastatin7721
Enalapril MaleateEnalapril Maleate7516
Pravastatin SodiumPravastatin Sodium7517
OzempicSemaglutide7412
ArexvyRsvpref3 Antigen/As01e/Pf7373
FurosemideFurosemide6722
Montelukast SodiumMontelukast Sodium6626
Doxycycline HyclateDoxycycline Hyclate6150
EliquisApixaban5912
Tramadol HclTramadol Hcl5720
Warfarin SodiumWarfarin Sodium56suppressed
AlprazolamAlprazolam5511
Sertraline HclSertraline Hcl5515
Duloxetine HclDuloxetine Hcl52suppressed
Methenamine HippurateMethenamine Hippurate52suppressed
Albuterol Sulfate HfaAlbuterol Sulfate5023
GlimepirideGlimepiride44suppressed
SpironolactoneSpironolactone44suppressed
FamotidineFamotidine43suppressed
FarxigaDapagliflozin Propanediol4311
PrednisonePrednisone4330
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4137
ShingrixVaricella-Zoster Ge/As01b/Pf4134
Bupropion XlBupropion Hcl40suppressed
Escitalopram OxalateEscitalopram Oxalate3913
Hydralazine HclHydralazine Hcl37suppressed
JardianceEmpagliflozin37suppressed
Fluticasone PropionateFluticasone Propionate3616
MethylprednisoloneMethylprednisolone3633
UbrelvyUbrogepant35suppressed
XareltoRivaroxaban35suppressed
FenofibrateFenofibrate Nanocrystallized34suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen3411
Fluoxetine HclFluoxetine Hcl33suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide33suppressed
Divalproex SodiumDivalproex Sodium31suppressed
Tizanidine HclTizanidine Hcl31suppressed
ClonazepamClonazepam30suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3014
MounjaroTirzepatide30suppressed
OlanzapineOlanzapine30suppressed
Citalopram HbrCitalopram Hydrobromide29suppressed
PregabalinPregabalin29suppressed
TrulicityDulaglutide29suppressed
Clonidine HclClonidine Hcl28suppressed
Ondansetron OdtOndansetron2812
CephalexinCephalexin2725
MupirocinMupirocin2720
Olmesartan MedoxomilOlmesartan Medoxomil27suppressed
Zolpidem TartrateZolpidem Tartrate27suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2614
TorsemideTorsemide25suppressed
ClopidogrelClopidogrel Bisulfate24suppressed
ValsartanValsartan23suppressed
Oxycodone HclOxycodone Hcl21suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2116
Terazosin HclTerazosin Hcl21suppressed
Venlafaxine Hcl ErVenlafaxine Hcl21suppressed
AtenololAtenolol20suppressed
FluconazoleFluconazole2014
GlipizideGlipizide20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog20suppressed
LevofloxacinLevofloxacin1916
Paroxetine HclParoxetine Hcl19suppressed
Quetiapine FumarateQuetiapine Fumarate19suppressed
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf1818
BumetanideBumetanide18suppressed
Ciprofloxacin HclCiprofloxacin Hcl1814
Glipizide ErGlipizide18suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril17suppressed
CefdinirCefdinir1715
CelecoxibCelecoxib17suppressed
EzetimibeEzetimibe17suppressed
LovastatinLovastatin17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1713
Ventolin HfaAlbuterol Sulfate17suppressed
AzithromycinAzithromycin1615
Breztri AerosphereBudesonide/Glycopyr/Formoterol16suppressed
LacosamideLacosamide16suppressed
LatanoprostLatanoprost16suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen16suppressed
Benazepril HclBenazepril Hcl15suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol15suppressed
Liothyronine SodiumLiothyronine Sodium15suppressed
Nortriptyline HclNortriptyline Hcl15suppressed
Propranolol HclPropranolol Hcl15suppressed
SucralfateSucralfate15suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog15suppressed
Cetirizine HclCetirizine Hcl14suppressed
Klor-Con M20Potassium Chloride14suppressed
LantusInsulin Glargine,hum.Rec.Anlog14suppressed
LorazepamLorazepam14suppressed
Carbidopa-LevodopaCarbidopa/Levodopa13suppressed
Diltiazem 24hr ErDiltiazem Hcl13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
ValacyclovirValacyclovir Hcl13suppressed
AmantadineAmantadine Hcl12suppressed
EntrestoSacubitril/Valsartan12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl12suppressed
SotalolSotalol Hcl12suppressed
TemazepamTemazepam12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
Atropine SulfateAtropine Sulfate11suppressed
CholestyramineCholestyramine (With Sugar)11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
Tresiba Flextouch U-200Insulin Degludec11suppressed
Valproic AcidValproic Acid (As Sodium Salt)11suppressed
Venlafaxine HclVenlafaxine 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 $640.60 · 58 records ABBVIE INC. CAPVAXIVE, ENFLONSIA, FREESTYLE LIBRE 3, GARDASIL 9, MOUNJARO, Ozempic, QULIPTA, REXULTI, REZDIFFRA, ROTATEQ, Rybelsus, SPRAVATO, TRINTELLIX, UBRELVY, VAXNEUVANCE, VOQUEZNA, VRAYLAR, XIFAXAN, Xhance 6
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