Healthcare provider profile · identity verified

William Craig Paley, D.O.

Allopathic & Osteopathic Physicians|Family Medicine · ONTARIO, CA · NPI 1124105754

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 Craig Paley, D.O. received $671.47 in general payments during 2025 across 24 reported records.

Madrigal Pharmaceuticals accounted for 27.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 22 associated products.

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

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 20 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 38 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

$671.47

24 reported records · 13 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
Madrigal Pharmaceuticals Unresolved — no canonical attribution shown $185.0327.6%52025
Novo Nordisk Inc Unresolved — no canonical attribution shown $84.3912.6%42025
PFIZER INC. Unresolved — no canonical attribution shown $72.7210.8%32025
Hu-Friedy Mfg. Co., LLC Unresolved — no canonical attribution shown $57.008.5%12025
RedHill Biopharma Inc. Unresolved — no canonical attribution shown $50.387.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $49.497.4%22025
Janssen Pharmaceuticals, Inc Unresolved — no canonical attribution shown $39.555.9%22025
ALK-Abello, Inc Unresolved — no canonical attribution shown $28.984.3%12025
SANOFI PASTEUR INC. Unresolved — no canonical attribution shown $25.853.9%12025
ViiV Healthcare Company Unresolved — no canonical attribution shown $21.323.2%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $20.493.0%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $19.532.9%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.742.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$614.4723
Education$57.001

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
REZDIFFRA
Normalized: rezdiffra
Drug Madrigal Pharmaceuticals $185.03 5 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $62.77 3 2025
Source payment records
Hu-Friedy Power Air & Piezo Unit
Normalized: hu friedy power air piezo unit
Device Hu-Friedy Mfg. Co., LLC $57.00 1 2025
Source payment records
Talicia
Normalized: talicia
Drug RedHill Biopharma Inc. $50.38 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $46.00 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $46.00 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $46.00 2 2025
Source payment records
INVEGA SUSTENNA
Normalized: invega sustenna
Drug Janssen Pharmaceuticals, Inc $39.55 2 2025
Source payment records
NEFFY
Normalized: neffy
Drug ALK-Abello, Inc $28.98 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $26.72 1 2025
Source payment records
BEYFORTUS
Normalized: beyfortus
Biological SANOFI PASTEUR INC. $25.85 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $24.24 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $24.24 1 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $21.32 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $20.49 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $20.49 1 2025
Source payment records
ROTATEQ
Normalized: rotateq
Biological Merck Sharp & Dohme LLC $20.49 1 2025
Source payment records
VAXELIS
Normalized: vaxelis
Biological Merck Sharp & Dohme LLC $20.49 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $20.49 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $19.53 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $16.74 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $16.74 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
ELIQUIS
eliquis
2025 Eliquis 2024 38
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
20 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
37 13
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
38 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
Amlodipine BesylateAmlodipine Besylate26596
Atorvastatin CalciumAtorvastatin Calcium247107
Metformin HclMetformin Hcl23688
Losartan PotassiumLosartan Potassium22087
OmeprazoleOmeprazole14844
LisinoprilLisinopril14460
Rosuvastatin CalciumRosuvastatin Calcium12240
GabapentinGabapentin11242
GlipizideGlipizide10334
HydrochlorothiazideHydrochlorothiazide10242
Hydralazine HclHydralazine Hcl9734
Tamsulosin HclTamsulosin Hcl9724
Albuterol Sulfate HfaAlbuterol Sulfate9324
Levothyroxine SodiumLevothyroxine Sodium9029
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8615
EzetimibeEzetimibe8424
Metoprolol SuccinateMetoprolol Succinate8327
Diclofenac SodiumDiclofenac Sodium8228
SimvastatinSimvastatin7933
IbuprofenIbuprofen6824
JanuviaSitagliptin Phosphate6718
Pioglitazone HclPioglitazone Hcl6722
CarvedilolCarvedilol5824
Trazodone HclTrazodone Hcl5319
Cyclobenzaprine HclCyclobenzaprine Hcl5014
Montelukast SodiumMontelukast Sodium4711
Pantoprazole SodiumPantoprazole Sodium4520
NaproxenNaproxen4416
FamotidineFamotidine4317
FurosemideFurosemide4318
Clonidine HclClonidine Hcl4114
FinasterideFinasteride4112
Alendronate SodiumAlendronate Sodium3917
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog3913
EliquisApixaban38suppressed
Fluoxetine HclFluoxetine Hcl38suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen38suppressed
OzempicSemaglutide3713
AllopurinolAllopurinol3412
AtenololAtenolol3413
Fluticasone PropionateFluticasone Propionate3412
ClopidogrelClopidogrel Bisulfate33suppressed
FenofibrateFenofibrate Nanocrystallized33suppressed
FarxigaDapagliflozin Propanediol3012
MupirocinMupirocin29suppressed
Meclizine HclMeclizine Hcl2613
Potassium ChloridePotassium Chloride26suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2623
CelecoxibCelecoxib25suppressed
Metoprolol TartrateMetoprolol Tartrate2514
Donepezil HclDonepezil Hcl22suppressed
Quetiapine FumarateQuetiapine Fumarate22suppressed
Sertraline HclSertraline Hcl2211
Benazepril HclBenazepril Hcl2011
Enalapril MaleateEnalapril Maleate20suppressed
JardianceEmpagliflozin20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog20suppressed
Duloxetine HclDuloxetine Hcl19suppressed
KetoconazoleKetoconazole18suppressed
Oxycodone HclOxycodone Hcl18suppressed
PentoxifyllinePentoxifylline17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
Ondansetron OdtOndansetron16suppressed
Alcohol SwabsAlcohol Antiseptic Pads15suppressed
AzithromycinAzithromycin1511
IrbesartanIrbesartan15suppressed
MeloxicamMeloxicam15suppressed
SpironolactoneSpironolactone15suppressed
BaclofenBaclofen13suppressed
GlimepirideGlimepiride13suppressed
Oxybutynin Chloride ErOxybutynin Chloride13suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
FenofibrateFenofibrate,micronized11suppressed
Hydromorphone HclHydromorphone Hcl11suppressed
Memantine HclMemantine Hcl11suppressed
Tramadol HclTramadol 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 $671.47 · 24 records Madrigal Pharmaceuticals ABRYSVO, APRETUDE, BEYFORTUS, CAPVAXIVE, COMIRNATY, Cologuard Collection Kit, ELIQUIS, GARDASIL 9, Hu-Friedy Power Air & Piezo Unit, INVEGA SUSTENNA, MOUNJARO, NEFFY, OTEZLA, PREVNAR 20, REPATHA, REZDIFFRA, ROTATEQ, Talicia, VAXELIS, VAXNEUVANCE, Wegovy, ZEPBOUND 3
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