Healthcare provider profile · identity verified

William J Caire, MD

Allopathic & Osteopathic Physicians|Obstetrics & Gynecology · RICHARDSON, TX · NPI 1891784492

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 J Caire, MD received $498.96 in general payments during 2025 across 25 reported records.

Novo Nordisk Inc accounted for 19.0% 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: Mounjaro.

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 20 claims for Mounjaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$498.96

25 reported records · 12 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 $94.7119.0%52025
Exact Sciences Corporation Unresolved — no canonical attribution shown $86.4517.3%32025
ABBVIE INC. Unresolved — no canonical attribution shown $43.418.7%22025
PFIZER INC. Unresolved — no canonical attribution shown $38.017.6%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $35.027.0%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $34.877.0%22025
Amgen Inc. Unresolved — no canonical attribution shown $32.146.4%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $31.586.3%22025
Globus Medical, Inc. Unresolved — no canonical attribution shown $28.575.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $28.115.6%22025
Abbott Laboratories Unresolved — no canonical attribution shown $25.075.0%12025
Dynavax Technologies Corporation Unresolved — no canonical attribution shown $21.024.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$498.9625

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $86.45 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $56.95 3 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $43.41 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $43.41 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $38.01 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $38.01 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $34.87 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $32.14 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $32.14 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $31.58 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $31.58 2 2025
Source payment records
Senza
Normalized: senza
Device Globus Medical, Inc. $28.57 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $28.11 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $28.11 2 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $25.07 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $22.66 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $22.66 1 2025
Source payment records
Heplisav-B
Normalized: heplisav b
Drug Dynavax Technologies Corporation $21.02 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $18.60 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $16.42 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $16.30 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 20
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 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
20 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 Calcium8034
OmeprazoleOmeprazole4920
Losartan PotassiumLosartan Potassium4820
Amlodipine BesylateAmlodipine Besylate3917
Tamsulosin HclTamsulosin Hcl3511
Levothyroxine SodiumLevothyroxine Sodium3416
ClonazepamClonazepam27suppressed
GabapentinGabapentin2713
LisinoprilLisinopril2311
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide23suppressed
ClopidogrelClopidogrel Bisulfate22suppressed
HydrochlorothiazideHydrochlorothiazide22suppressed
Sertraline HclSertraline Hcl22suppressed
AzithromycinAzithromycin2121
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide21suppressed
Pantoprazole SodiumPantoprazole Sodium2113
Rosuvastatin CalciumRosuvastatin Calcium2111
MounjaroTirzepatide20suppressed
Metformin HclMetformin Hcl19suppressed
CelecoxibCelecoxib1814
Fluticasone PropionateFluticasone Propionate1711
AllopurinolAllopurinol14suppressed
CarvedilolCarvedilol14suppressed
Escitalopram OxalateEscitalopram Oxalate13suppressed
FurosemideFurosemide13suppressed
MethylprednisoloneMethylprednisolone1313
LatanoprostLatanoprost12suppressed
Metoprolol SuccinateMetoprolol Succinate12suppressed
Zolpidem TartrateZolpidem Tartrate12suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed

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 $498.96 · 25 records Novo Nordisk Inc AREXVY, BEXSERO, BREZTRI, Cologuard Collection Kit, FARXIGA, FREESTYLE LIBRE 3, Heplisav-B, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, QULIPTA, REPATHA, Rybelsus, SHINGRIX, Senza, UBRELVY, Veozah, Wegovy, ZAVZPRET, ZEPBOUND 1
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