Healthcare provider profile · identity verified

Stanley W Koch, MD

Allopathic & Osteopathic Physicians|Family Medicine · MORTON, IL · NPI 1467436436

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 Stanley W Koch, MD received $666.49 in general payments during 2025 across 34 reported records.

PFIZER INC. accounted for 16.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 21 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga, 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Synthroid by this doctor in 2024.

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 24 claims for Farxiga by this doctor in 2024.

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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Symbicort 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 59 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 59 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 37 claims for Ozempic by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 86 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$666.49

34 reported records · 16 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
PFIZER INC. Unresolved — no canonical attribution shown $111.1116.7%62025
Amgen Inc. Unresolved — no canonical attribution shown $73.1811.0%42025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $67.4010.1%32025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $66.7810.0%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $49.547.4%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $47.927.2%32025
Novo Nordisk Inc Unresolved — no canonical attribution shown $40.386.1%22025
Radius Health, Inc. Unresolved — no canonical attribution shown $33.815.1%22025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $32.894.9%22025
ABBVIE INC. Unresolved — no canonical attribution shown $25.693.9%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $25.243.8%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $25.063.8%12025
Abbott Laboratories Unresolved — no canonical attribution shown $20.663.1%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.372.8%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $14.592.2%12025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $13.872.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$666.4934

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $111.11 6 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $111.11 6 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $67.40 3 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $66.78 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $47.92 3 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $39.68 2 2025
Source payment records
Tymlos
Normalized: tymlos
Drug Radius Health, Inc. $33.81 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $33.50 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $33.50 2 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $32.89 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $27.10 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $27.10 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $25.69 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $25.24 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $25.06 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $22.44 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $20.66 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $18.37 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $16.97 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $14.59 1 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $13.87 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 24
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 59 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 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
22 suppressed by CMS
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
24 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
25 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
59 14
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
59 14
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
37 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
86 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 Calcium567111
Levothyroxine SodiumLevothyroxine Sodium46084
OmeprazoleOmeprazole36666
LisinoprilLisinopril36276
Amlodipine BesylateAmlodipine Besylate34373
Metformin HclMetformin Hcl25160
Rosuvastatin CalciumRosuvastatin Calcium25174
Losartan PotassiumLosartan Potassium24054
HydrochlorothiazideHydrochlorothiazide19038
Tamsulosin HclTamsulosin Hcl17929
GabapentinGabapentin16442
SimvastatinSimvastatin15534
BaclofenBaclofen14515
Metoprolol SuccinateMetoprolol Succinate14130
Metoprolol TartrateMetoprolol Tartrate13028
Warfarin SodiumWarfarin Sodium12815
Fluticasone PropionateFluticasone Propionate11920
Pravastatin SodiumPravastatin Sodium11727
Montelukast SodiumMontelukast Sodium10816
AllopurinolAllopurinol10720
FurosemideFurosemide10424
FamotidineFamotidine9011
Potassium ChloridePotassium Chloride8914
EliquisApixaban86suppressed
Fluoxetine HclFluoxetine Hcl8217
GlimepirideGlimepiride8121
Pantoprazole SodiumPantoprazole Sodium7817
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7616
Donepezil HclDonepezil Hcl75suppressed
Alendronate SodiumAlendronate Sodium7411
DiazepamDiazepam7113
Sertraline HclSertraline Hcl6816
Duloxetine HclDuloxetine Hcl6612
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6519
AtenololAtenolol6311
Buspirone HclBuspirone Hcl62suppressed
RamiprilRamipril61suppressed
XareltoRivaroxaban61suppressed
JardianceEmpagliflozin5914
Tramadol HclTramadol Hcl5918
LorazepamLorazepam5615
Memantine HclMemantine Hcl55suppressed
Ropinirole HclRopinirole Hcl5511
FinasterideFinasteride52suppressed
Venlafaxine Hcl ErVenlafaxine Hcl52suppressed
Calcitonin-SalmonCalcitonin,salmon,synthetic51suppressed
Paroxetine HclParoxetine Hcl49suppressed
AlprazolamAlprazolam46suppressed
MyrbetriqMirabegron41suppressed
Oxybutynin Chloride ErOxybutynin Chloride41suppressed
Citalopram HbrCitalopram Hydrobromide38suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid38suppressed
OzempicSemaglutide37suppressed
Terazosin HclTerazosin Hcl37suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3523
SpironolactoneSpironolactone35suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3412
LatanoprostLatanoprost34suppressed
MirtazapineMirtazapine34suppressed
CephalexinCephalexin3326
AzithromycinAzithromycin3227
Bupropion XlBupropion Hcl32suppressed
Pioglitazone HclPioglitazone Hcl32suppressed
ClopidogrelClopidogrel Bisulfate31suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium30suppressed
EzetimibeEzetimibe3012
Oxybutynin ChlorideOxybutynin Chloride29suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2917
ClonazepamClonazepam28suppressed
MeloxicamMeloxicam2811
CarvedilolCarvedilol27suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide27suppressed
JanuviaSitagliptin Phosphate26suppressed
SymbicortBudesonide/Formoterol Fumarate25suppressed
Trazodone HclTrazodone Hcl25suppressed
Diclofenac SodiumDiclofenac Sodium24suppressed
FarxigaDapagliflozin Propanediol24suppressed
GlipizideGlipizide24suppressed
GlycopyrrolateGlycopyrrolate23suppressed
Metformin Hcl ErMetformin Hcl23suppressed
PregabalinPregabalin23suppressed
Escitalopram OxalateEscitalopram Oxalate22suppressed
LamotrigineLamotrigine22suppressed
SynthroidLevothyroxine Sodium22suppressed
Benazepril HclBenazepril Hcl21suppressed
KetoconazoleKetoconazole21suppressed
Nebivolol HclNebivolol Hcl21suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl20suppressed
AmoxicillinAmoxicillin19suppressed
IbuprofenIbuprofen19suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Enalapril MaleateEnalapril Maleate18suppressed
FenofibrateFenofibrate18suppressed
FenofibrateFenofibrate,micronized18suppressed
Imipramine HclImipramine Hcl18suppressed
LevocarnitineLevocarnitine (With Sugar)18suppressed
Tizanidine HclTizanidine Hcl18suppressed
Amiodarone HclAmiodarone Hcl17suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril17suppressed
Bupropion Hcl SrBupropion Hcl17suppressed
FenofibrateFenofibrate Nanocrystallized17suppressed
Hydralazine HclHydralazine Hcl17suppressed
SucralfateSucralfate17suppressed
Divalproex SodiumDivalproex Sodium16suppressed
Fesoterodine Fumarate ErFesoterodine Fumarate16suppressed
Solifenacin SuccinateSolifenacin Succinate16suppressed
ZypitamagPitavastatin Magnesium16suppressed
Acetaminophen-CodeineAcetaminophen With Codeine15suppressed
Doxycycline HyclateDoxycycline Hyclate15suppressed
LevetiracetamLevetiracetam15suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride15suppressed
MethimazoleMethimazole15suppressed
Ventolin HfaAlbuterol Sulfate15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1411
Incruse ElliptaUmeclidinium Bromide14suppressed
Ondansetron OdtOndansetron14suppressed
VascepaIcosapent Ethyl14suppressed
CelecoxibCelecoxib13suppressed
Chlorhexidine GluconateChlorhexidine Gluconate13suppressed
Fluticasone Propionate HfaFluticasone Propionate13suppressed
HydrocortisoneHydrocortisone1311
Isosorbide DinitrateIsosorbide Dinitrate13suppressed
LovastatinLovastatin13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
Quetiapine FumarateQuetiapine Fumarate13suppressed
TopiramateTopiramate13suppressed
TorsemideTorsemide13suppressed
TradjentaLinagliptin13suppressed
Verapamil SrVerapamil Hcl13suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
OlanzapineOlanzapine12suppressed
PrednisonePrednisone12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
TravoprostTravoprost12suppressed
ValsartanValsartan12suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr11suppressed
AvianeLevonorgestrel/Ethin.Estradiol11suppressed
Terbutaline SulfateTerbutaline Sulfate11suppressed

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 $666.49 · 34 records PFIZER INC. EVENITY, FARXIGA, FREESTYLE LIBRE 3, GEMTESA, JARDIANCE, KISUNLA, Kerendia, LEQVIO, MOUNJARO, NURTEC ODT, OTEZLA, REPATHA, REXULTI, Tymlos, UBRELVY, VOQUEZNA, Wegovy, ZAVZPRET, ZENPEP, ZEPBOUND, ZORYVE 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