Healthcare provider profile · identity verified

William C Simon, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · WICHITA, KS · NPI 1952352007

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 William C Simon, D.O. received $1,917.31 in general payments during 2025 across 82 reported records.

Novo Nordisk Inc accounted for 29.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 41 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Mounjaro, 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Synthroid by this doctor in 2024.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Myrbetriq 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 31 claims for Mounjaro 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 13 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 20 claims for Eliquis by this doctor in 2024.

Salix Pharmaceuticals, a division of Bausch Health US, 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 TRULANCE as an associated drug or biological on 2652 records involving 1501 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Trulance by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,917.31

82 reported records · 22 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $562.6429.4%152025
PFIZER INC. Unresolved — no canonical attribution shown $272.2914.2%152025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $220.4711.5%52025
Lilly USA, LLC Unresolved — no canonical attribution shown $203.6610.6%152025
Abbott Laboratories Unresolved — no canonical attribution shown $150.317.8%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $77.624.0%52025
Cranial Technologies, Inc Unresolved — no canonical attribution shown $54.562.9%32025
ABBVIE INC. Unresolved — no canonical attribution shown $49.482.6%32025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $47.362.5%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $45.712.4%32025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $28.331.5%22025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$27.211.4%12025
Dexcom, Inc. Unresolved — no canonical attribution shown $23.561.2%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $23.081.2%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $19.591.0%12025
Amgen Inc. Unresolved — no canonical attribution shown $17.690.9%12025
Amneal Pharmaceuticals LLC Unresolved — no canonical attribution shown $17.390.9%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $16.870.9%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $16.470.9%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.040.8%12025
Lundbeck LLC Unresolved — no canonical attribution shown $14.020.7%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $13.960.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,917.3182

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
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $508.39 11 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $220.47 5 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $157.97 8 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $150.31 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $131.37 10 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $86.15 5 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $77.62 5 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $70.08 8 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $63.72 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $60.20 4 2025
Source payment records
Doc Band
Normalized: doc band
Device Cranial Technologies, Inc $54.56 3 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Lilly USA, LLC $47.65 3 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $47.36 3 2025
Source payment records
  • 2025-03-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $14.08 · Open Payments source
  • 2025-05-19 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $16.27 · Open Payments source
  • 2025-10-30 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.01 · Open Payments source
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $44.52 3 2025
Source payment records
PENBRAYA
Normalized: penbraya
Biological PFIZER INC. $41.63 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $34.95 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $34.95 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $30.89 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $30.76 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $30.76 2 2025
Source payment records
HETLIOZ
Normalized: hetlioz
Drug Vanda Pharmaceuticals Inc. $30.31 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $29.89 2 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $28.33 2 2025
Source payment records
PAXLOVID
Normalized: paxlovid
Drug PFIZER INC. $28.17 2 2025
Source payment records
INTELLIS ADAPTIVESTIM
Normalized: intellis adaptivestim
Device Medtronic, Inc. $27.21 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $24.64 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $23.56 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $23.08 1 2025
Source payment records
TRUMENBA
Normalized: trumenba
Biological PFIZER INC. $22.43 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $19.59 1 2025
Source payment records
ENFLONSIA
Normalized: enflonsia
Drug Merck Sharp & Dohme LLC $19.59 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $19.59 1 2025
Source payment records
VAXELIS
Normalized: vaxelis
Biological Merck Sharp & Dohme LLC $19.59 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $19.59 1 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $18.72 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $17.69 1 2025
Source payment records
UNITHROID
Normalized: unithroid
Drug Amneal Pharmaceuticals LLC $17.39 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $16.47 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $15.82 1 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $15.04 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $13.96 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 31
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 13
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 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
25 suppressed by CMS
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
12 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
31 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
13 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
20 suppressed by CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Exact reporting entity; no affiliate inference
2025 TRULANCE
open payments reported associated product
CMS Open Payments — General Payments
2652 supporting records · 1501 recipient NPIs · example record 1231775445
Trulance · 2024
Exact normalized brand match · 1 Part D row
14 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
Levothyroxine SodiumLevothyroxine Sodium24146
Atorvastatin CalciumAtorvastatin Calcium15833
Amlodipine BesylateAmlodipine Besylate15025
LisinoprilLisinopril12330
Pantoprazole SodiumPantoprazole Sodium11318
OmeprazoleOmeprazole10622
SimvastatinSimvastatin10421
Potassium ChloridePotassium Chloride10122
Tamsulosin HclTamsulosin Hcl7718
MeloxicamMeloxicam7518
Donepezil HclDonepezil Hcl7312
Citalopram HbrCitalopram Hydrobromide6612
GabapentinGabapentin6517
HydrochlorothiazideHydrochlorothiazide6522
Losartan PotassiumLosartan Potassium6515
Rosuvastatin CalciumRosuvastatin Calcium6015
ClopidogrelClopidogrel Bisulfate58suppressed
Metoprolol SuccinateMetoprolol Succinate58suppressed
FamotidineFamotidine54suppressed
Metformin HclMetformin Hcl5312
Metoprolol TartrateMetoprolol Tartrate50suppressed
Quetiapine FumarateQuetiapine Fumarate49suppressed
FurosemideFurosemide4612
Sertraline HclSertraline Hcl43suppressed
Escitalopram OxalateEscitalopram Oxalate41suppressed
Montelukast SodiumMontelukast Sodium34suppressed
Liothyronine SodiumLiothyronine Sodium33suppressed
Buspirone HclBuspirone Hcl32suppressed
CephalexinCephalexin3219
Albuterol Sulfate HfaAlbuterol Sulfate31suppressed
Amitriptyline HclAmitriptyline Hcl31suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl31suppressed
MounjaroTirzepatide31suppressed
AllopurinolAllopurinol30suppressed
LevetiracetamLevetiracetam29suppressed
Doxycycline HyclateDoxycycline Hyclate2818
MirtazapineMirtazapine28suppressed
AzithromycinAzithromycin2719
Pioglitazone HclPioglitazone Hcl27suppressed
CarvedilolCarvedilol26suppressed
Olmesartan MedoxomilOlmesartan Medoxomil25suppressed
SynthroidLevothyroxine Sodium25suppressed
PrednisonePrednisone2413
Trazodone HclTrazodone Hcl24suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide23suppressed
Propranolol HclPropranolol Hcl23suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol22suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl22suppressed
MethocarbamolMethocarbamol22suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen22suppressed
Zolpidem TartrateZolpidem Tartrate2213
Ciprofloxacin HclCiprofloxacin Hcl2014
EliquisApixaban20suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2012
Memantine HclMemantine Hcl20suppressed
NystatinNystatin20suppressed
CelecoxibCelecoxib19suppressed
FinasterideFinasteride19suppressed
IbuprofenIbuprofen19suppressed
SpironolactoneSpironolactone19suppressed
Tramadol HclTramadol Hcl19suppressed
Ventolin HfaAlbuterol Sulfate19suppressed
XareltoRivaroxaban19suppressed
Fluticasone PropionateFluticasone Propionate18suppressed
Tizanidine HclTizanidine Hcl18suppressed
Duloxetine HclDuloxetine Hcl17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
Metformin Hcl ErMetformin Hcl17suppressed
Np ThyroidThyroid,pork17suppressed
Venlafaxine Hcl ErVenlafaxine Hcl17suppressed
BaclofenBaclofen16suppressed
GlipizideGlipizide16suppressed
LorazepamLorazepam16suppressed
Tresiba Flextouch U-200Insulin Degludec16suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
BumetanideBumetanide15suppressed
DutasterideDutasteride15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
VascepaIcosapent Ethyl15suppressed
AmantadineAmantadine Hcl14suppressed
Bupropion XlBupropion Hcl14suppressed
Janumet XrSitagliptin Phos/Metformin Hcl14suppressed
PregabalinPregabalin14suppressed
TrulancePlecanatide14suppressed
AlprazolamAlprazolam13suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate13suppressed
FluconazoleFluconazole13suppressed
LamotrigineLamotrigine13suppressed
LovastatinLovastatin13suppressed
OzempicSemaglutide13suppressed
Prazosin HclPrazosin Hcl13suppressed
Bethanechol ChlorideBethanechol Chloride12suppressed
IrbesartanIrbesartan12suppressed
Memantine Hcl ErMemantine Hcl12suppressed
MyrbetriqMirabegron12suppressed
Ropinirole HclRopinirole Hcl12suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
Amiodarone HclAmiodarone Hcl11suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med11suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc11suppressed
ColchicineColchicine11suppressed
Diclofenac SodiumDiclofenac Sodium11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
Xigduo XrDapaglifloz Propaned/Metformin11suppressed

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 $1,917.31 · 82 records Novo Nordisk Inc ABRYSVO, AIRSUPRA, BREZTRI, CAPLYTA, CAPVAXIVE, COMIRNATY, Dexcom G6 Transmitter, Doc Band, ENFLONSIA, EVENITY, FANAPT, FREESTYLE LIBRE 3, GARDASIL 9, HETLIOZ, INTELLIS ADAPTIVESTIM, JARDIANCE, KISUNLA, Kerendia, Korlym, LINZESS, MOUNJARO, NURTEC ODT, Ozempic, PAXLOVID, PENBRAYA, PREVNAR 20, QULIPTA, REXULTI, Rybelsus, TRUMENBA, The Cologuard Plus Collection Kit, UBRELVY, UNITHROID, VAXELIS, VAXNEUVANCE, Veozah, Wegovy, XIFAXAN, ZAVZPRET, ZEPBOUND, ZORYVE 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