Healthcare provider profile · identity verified

William John Ray, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · BLOOMINGTON, IL · NPI 1689672859

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 John Ray, M.D. received $566.18 in general payments during 2025 across 12 reported records.

Lilly USA, LLC accounted for 30.1% 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: Mounjaro, Ozempic.

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 24 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 14 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 41 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$566.18

12 reported records · 4 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
Lilly USA, LLC Unresolved — no canonical attribution shown $170.2530.1%82025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $142.3125.1%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $138.2324.4%22025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $115.3920.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$566.1812

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
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $142.31 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $124.87 1 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $115.39 1 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $111.59 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $49.02 6 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $40.57 5 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 14
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 41
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
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
24 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
14 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
41 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
18 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
Rosuvastatin CalciumRosuvastatin Calcium415112
Metoprolol SuccinateMetoprolol Succinate25658
Levothyroxine SodiumLevothyroxine Sodium25451
Atorvastatin CalciumAtorvastatin Calcium22053
Losartan PotassiumLosartan Potassium20053
Amlodipine BesylateAmlodipine Besylate14033
Escitalopram OxalateEscitalopram Oxalate13928
EliquisApixaban12017
Pantoprazole SodiumPantoprazole Sodium11821
Metformin Hcl ErMetformin Hcl11629
Montelukast SodiumMontelukast Sodium9626
Potassium ChloridePotassium Chloride8621
GabapentinGabapentin8117
Tramadol HclTramadol Hcl8013
HydrochlorothiazideHydrochlorothiazide7720
LisinoprilLisinopril6616
Tamsulosin HclTamsulosin Hcl6314
EzetimibeEzetimibe6120
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6118
ValsartanValsartan6017
Venlafaxine Hcl ErVenlafaxine Hcl5712
Ipratropium BromideIpratropium Bromide5028
MeloxicamMeloxicam5022
Alendronate SodiumAlendronate Sodium4917
IrbesartanIrbesartan4811
Trazodone HclTrazodone Hcl4715
AlprazolamAlprazolam4613
FamotidineFamotidine46suppressed
FinasterideFinasteride46suppressed
CarvedilolCarvedilol4412
Pramipexole DihydrochloridePramipexole Di-Hcl43suppressed
Duloxetine HclDuloxetine Hcl41suppressed
LorazepamLorazepam4111
OzempicSemaglutide41suppressed
XareltoRivaroxaban41suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide40suppressed
OmeprazoleOmeprazole4017
Sertraline HclSertraline Hcl39suppressed
PrednisonePrednisone3826
ZaleplonZaleplon3711
AllopurinolAllopurinol36suppressed
Ciprofloxacin HclCiprofloxacin Hcl3628
Doxycycline HyclateDoxycycline Hyclate3625
Donepezil HclDonepezil Hcl32suppressed
Fluticasone PropionateFluticasone Propionate3211
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim3116
Metoprolol TartrateMetoprolol Tartrate30suppressed
PaxlovidNirmatrelvir/Ritonavir3028
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide26suppressed
DiazepamDiazepam26suppressed
Pravastatin SodiumPravastatin Sodium26suppressed
ClopidogrelClopidogrel Bisulfate25suppressed
JardianceEmpagliflozin24suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide24suppressed
Methylphenidate HclMethylphenidate Hcl24suppressed
TelmisartanTelmisartan24suppressed
AmoxicillinAmoxicillin2316
Hydralazine HclHydralazine Hcl23suppressed
Buprenorphine HclBuprenorphine Hcl20suppressed
Ondansetron OdtOndansetron20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1913
Fluticasone-SalmeterolFluticasone Propion/Salmeterol19suppressed
MirtazapineMirtazapine19suppressed
Benazepril HclBenazepril Hcl18suppressed
Doxazosin MesylateDoxazosin Mesylate18suppressed
FurosemideFurosemide18suppressed
LevetiracetamLevetiracetam18suppressed
MethylprednisoloneMethylprednisolone1817
PregabalinPregabalin18suppressed
RybelsusSemaglutide18suppressed
ChlorthalidoneChlorthalidone17suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine17suppressed
SpironolactoneSpironolactone17suppressed
CephalexinCephalexin1612
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide16suppressed
Albuterol Sulfate HfaAlbuterol Sulfate15suppressed
Tizanidine HclTizanidine Hcl15suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
AripiprazoleAripiprazole14suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
LovastatinLovastatin14suppressed
MounjaroTirzepatide14suppressed
SimvastatinSimvastatin13suppressed
TolvaptanTolvaptan13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
AtenololAtenolol12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
JanuviaSitagliptin Phosphate12suppressed
TorsemideTorsemide12suppressed
Alfuzosin Hcl ErAlfuzosin Hcl11suppressed
Amitriptyline HclAmitriptyline Hcl11suppressed
CelecoxibCelecoxib11suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate11suppressed
MyrbetriqMirabegron11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
Propafenone Hcl ErPropafenone Hcl11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed
Zolpidem TartrateZolpidem Tartrate11suppressed

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 $566.18 · 12 records Lilly USA, LLC KISUNLA, MOUNJARO, Ozempic, VOQUEZNA, ZENPEP, ZEPBOUND 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