Healthcare provider profile · identity verified

Kenneth M Rucker, MD

Allopathic & Osteopathic Physicians|Internal Medicine · DURAND, WI · NPI 1326088642

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 Kenneth M Rucker, MD received $506.41 in general payments during 2025 across 32 reported records.

ABBVIE INC. accounted for 67.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 11 associated products.

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

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 LUMIGAN as an associated drug or biological on 25016 records involving 7645 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Lumigan 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 37 claims for Synthroid 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 70 claims for Jardiance 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 24 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

$506.41

32 reported records · 5 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 $343.3667.8%232025
Amgen Inc. Unresolved — no canonical attribution shown $74.7014.8%42025
Novo Nordisk Inc Unresolved — no canonical attribution shown $52.6510.4%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.523.9%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $16.183.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$506.4132

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
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $185.60 9 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $93.46 8 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $64.30 6 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $57.74 3 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $44.27 5 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $19.52 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $17.98 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $17.98 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $16.96 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $16.96 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.18 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 70
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 24
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 LUMIGAN
open payments reported associated product
CMS Open Payments — General Payments
25016 supporting records · 7645 recipient NPIs · example record 1201352548
Lumigan · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
37 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
70 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
24 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
FurosemideFurosemide48298
Atorvastatin CalciumAtorvastatin Calcium428102
Levothyroxine SodiumLevothyroxine Sodium38975
Pantoprazole SodiumPantoprazole Sodium37287
Amlodipine BesylateAmlodipine Besylate35478
Metoprolol TartrateMetoprolol Tartrate32174
Metoprolol SuccinateMetoprolol Succinate27862
Potassium ChloridePotassium Chloride27755
AllopurinolAllopurinol27259
OmeprazoleOmeprazole25652
Tramadol HclTramadol Hcl25154
EliquisApixaban23236
PrednisonePrednisone23258
GlimepirideGlimepiride22452
Escitalopram OxalateEscitalopram Oxalate20927
Warfarin SodiumWarfarin Sodium17031
Metformin HclMetformin Hcl16942
CarvedilolCarvedilol15935
GabapentinGabapentin15738
HydrochlorothiazideHydrochlorothiazide15635
Losartan PotassiumLosartan Potassium13431
LisinoprilLisinopril12426
AtenololAtenolol11828
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11231
Rosuvastatin CalciumRosuvastatin Calcium11121
PregabalinPregabalin10919
AlprazolamAlprazolam10819
LorazepamLorazepam10418
Tamsulosin HclTamsulosin Hcl10325
AzithromycinAzithromycin10166
Sertraline HclSertraline Hcl10116
SimvastatinSimvastatin8925
Trazodone HclTrazodone Hcl8715
Citalopram HbrCitalopram Hydrobromide8215
Duloxetine HclDuloxetine Hcl8211
Montelukast SodiumMontelukast Sodium8018
Triamcinolone AcetonideTriamcinolone Acetonide7943
MeloxicamMeloxicam7716
Pravastatin SodiumPravastatin Sodium7113
JardianceEmpagliflozin70suppressed
Albuterol Sulfate HfaAlbuterol Sulfate6722
MethylprednisoloneMethylprednisolone6549
ClopidogrelClopidogrel Bisulfate6416
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6416
TrulicityDulaglutide62suppressed
XareltoRivaroxaban62suppressed
CelecoxibCelecoxib59suppressed
CephalexinCephalexin5633
Fluticasone PropionateFluticasone Propionate5217
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav5132
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide5113
Paroxetine HclParoxetine Hcl50suppressed
ClonazepamClonazepam49suppressed
Oxybutynin Chloride ErOxybutynin Chloride48suppressed
FebuxostatFebuxostat47suppressed
Metformin Hcl ErMetformin Hcl46suppressed
SpironolactoneSpironolactone46suppressed
Alendronate SodiumAlendronate Sodium44suppressed
MirtazapineMirtazapine43suppressed
Benazepril HclBenazepril Hcl42suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril4012
Ciprofloxacin HclCiprofloxacin Hcl3925
Incruse ElliptaUmeclidinium Bromide39suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate39suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl39suppressed
Oxycodone HclOxycodone Hcl3813
SynthroidLevothyroxine Sodium37suppressed
Hydroxyzine HclHydroxyzine Hcl36suppressed
TemazepamTemazepam36suppressed
AripiprazoleAripiprazole35suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl35suppressed
Nifedipine ErNifedipine35suppressed
Ropinirole HclRopinirole Hcl35suppressed
Doxycycline HyclateDoxycycline Hyclate3417
SymbicortBudesonide/Formoterol Fumarate34suppressed
Fluoxetine HclFluoxetine Hcl33suppressed
Hydromorphone HclHydromorphone Hcl33suppressed
MetolazoneMetolazone33suppressed
NitroglycerinNitroglycerin3113
FamotidineFamotidine30suppressed
Levemir FlexpenInsulin Detemir29suppressed
Pioglitazone HclPioglitazone Hcl29suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl27suppressed
ArexvyRsvpref3 Antigen/As01e/Pf2626
Divalproex SodiumDivalproex Sodium26suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol25suppressed
GemfibrozilGemfibrozil25suppressed
MyrbetriqMirabegron25suppressed
Clonidine HclClonidine Hcl24suppressed
Ondansetron HclOndansetron Hcl2411
OzempicSemaglutide24suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim24suppressed
FentanylFentanyl23suppressed
Ibandronate SodiumIbandronate Sodium23suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog23suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
Novolog FlexpenInsulin Aspart22suppressed
Quetiapine FumarateQuetiapine Fumarate22suppressed
SotalolSotalol Hcl22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2113
Sumatriptan SuccinateSumatriptan Succinate21suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog20suppressed
Buspirone HclBuspirone Hcl20suppressed
Nebivolol HclNebivolol Hcl20suppressed
Insulin Aspart FlexpenInsulin Aspart19suppressed
LoperamideLoperamide Hcl19suppressed
MethotrexateMethotrexate Sodium18suppressed
PrimidonePrimidone18suppressed
Solifenacin SuccinateSolifenacin Succinate18suppressed
Ventolin HfaAlbuterol Sulfate18suppressed
Amiodarone HclAmiodarone Hcl17suppressed
DigoxinDigoxin17suppressed
FluconazoleFluconazole17suppressed
LatanoprostLatanoprost17suppressed
Advair DiskusFluticasone Propion/Salmeterol16suppressed
Bupropion XlBupropion Hcl16suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine16suppressed
Zolpidem TartrateZolpidem Tartrate16suppressed
Breo ElliptaFluticasone/Vilanterol15suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip15suppressed
Midodrine HclMidodrine Hcl15suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid15suppressed
ValacyclovirValacyclovir Hcl15suppressed
Amitriptyline HclAmitriptyline Hcl14suppressed
GlipizideGlipizide14suppressed
Klor-Con M20Potassium Chloride14suppressed
Prednisolone AcetatePrednisolone Acetate14suppressed
Betamethasone DipropionateBetamethasone Dipropionate13suppressed
FinasterideFinasteride13suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol13suppressed
Humalog Kwikpen U-100Insulin Lispro13suppressed
Methylphenidate HclMethylphenidate Hcl13suppressed
OlanzapineOlanzapine13suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter13suppressed
BaclofenBaclofen12suppressed
CarbamazepineCarbamazepine12suppressed
Carbidopa-LevodopaCarbidopa/Levodopa12suppressed
Diltiazem HclDiltiazem Hcl12suppressed
Donepezil HclDonepezil Hcl12suppressed
Doxepin HclDoxepin Hcl12suppressed
Imipramine HclImipramine Hcl12suppressed
Meclizine HclMeclizine Hcl12suppressed
NabumetoneNabumetone12suppressed
RivastigmineRivastigmine12suppressed
Terazosin HclTerazosin Hcl12suppressed
AmoxicillinAmoxicillin11suppressed
ChlorthalidoneChlorthalidone11suppressed
CholestyramineCholestyramine (With Sugar)11suppressed
CombiganBrimonidine Tartrate/Timolol11suppressed
Dilt-XrDiltiazem Hcl11suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine11suppressed
Levobunolol HclLevobunolol Hcl11suppressed
LumiganBimatoprost11suppressed
MethocarbamolMethocarbamol11suppressed
MounjaroTirzepatide11suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1111
Probenecid-ColchicineProbenecid/Colchicine11suppressed
Prochlorperazine MaleateProchlorperazine Maleate11suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide11suppressed

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 $506.41 · 32 records ABBVIE INC. CAPLYTA, CREON, EVENITY, JARDIANCE, LINZESS, OTEZLA, Ozempic, QULIPTA, REPATHA, Rybelsus, VRAYLAR 4
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