Healthcare provider profile · identity verified

Bob William, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · PLAINFIELD, IL · NPI 1114111028

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 Bob William, M.D. received $47.00 in general payments during 2025 across 2 reported records.

ABBVIE INC. accounted for 54.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

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

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Linzess 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 ABRYSVO as an associated drug or biological on 55380 records involving 31565 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Abrysvo 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 127 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

$47.00

2 reported records · 2 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
ABBVIE INC. Unresolved — no canonical attribution shown $25.5654.4%12025
PFIZER INC. Unresolved — no canonical attribution shown $21.4445.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$47.002

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
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $25.56 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $21.44 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $21.44 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 127 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 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
17 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ABRYSVO
open payments reported associated product
CMS Open Payments — General Payments
55380 supporting records · 31565 recipient NPIs · example record 1228794147
Abrysvo · 2024
Exact normalized brand match · 1 Part D row
16 16
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
127 20

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 Calcium35591
Levothyroxine SodiumLevothyroxine Sodium22251
Pantoprazole SodiumPantoprazole Sodium19249
Metoprolol SuccinateMetoprolol Succinate17949
Amlodipine BesylateAmlodipine Besylate17652
Montelukast SodiumMontelukast Sodium16948
GabapentinGabapentin16641
LisinoprilLisinopril14644
Losartan PotassiumLosartan Potassium14439
Potassium ChloridePotassium Chloride13834
Tamsulosin HclTamsulosin Hcl13333
EliquisApixaban12720
Rosuvastatin CalciumRosuvastatin Calcium12535
Metformin HclMetformin Hcl12333
AllopurinolAllopurinol12031
FurosemideFurosemide12026
Escitalopram OxalateEscitalopram Oxalate10330
OmeprazoleOmeprazole9928
Metoprolol TartrateMetoprolol Tartrate8225
AlprazolamAlprazolam8124
HydrochlorothiazideHydrochlorothiazide7922
Cyclobenzaprine HclCyclobenzaprine Hcl7728
SimvastatinSimvastatin7221
Sertraline HclSertraline Hcl7017
ClopidogrelClopidogrel Bisulfate6819
Fluticasone PropionateFluticasone Propionate6627
Albuterol Sulfate HfaAlbuterol Sulfate6328
Metformin Hcl ErMetformin Hcl6218
Zolpidem TartrateZolpidem Tartrate6217
JanuviaSitagliptin Phosphate56suppressed
Diclofenac SodiumDiclofenac Sodium5417
Pravastatin SodiumPravastatin Sodium53suppressed
MeloxicamMeloxicam4920
Triamcinolone AcetonideTriamcinolone Acetonide4925
Hydralazine HclHydralazine Hcl4611
LorazepamLorazepam43suppressed
Enoxaparin SodiumEnoxaparin Sodium42suppressed
Tramadol HclTramadol Hcl42suppressed
Glipizide ErGlipizide41suppressed
Ropinirole HclRopinirole Hcl41suppressed
FinasterideFinasteride40suppressed
LevetiracetamLevetiracetam40suppressed
Warfarin SodiumWarfarin Sodium40suppressed
EzetimibeEzetimibe3912
Trazodone HclTrazodone Hcl39suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl35suppressed
Bupropion Hcl SrBupropion Hcl34suppressed
ClonazepamClonazepam34suppressed
Donepezil HclDonepezil Hcl33suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol33suppressed
Acetaminophen-CodeineAcetaminophen With Codeine3215
CarvedilolCarvedilol32suppressed
GlimepirideGlimepiride32suppressed
FamotidineFamotidine31suppressed
AzithromycinAzithromycin3027
Clonidine HclClonidine Hcl30suppressed
Duloxetine HclDuloxetine Hcl30suppressed
OzempicSemaglutide30suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride29suppressed
TorsemideTorsemide29suppressed
LansoprazoleLansoprazole28suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide28suppressed
MounjaroTirzepatide27suppressed
Quetiapine FumarateQuetiapine Fumarate26suppressed
RybelsusSemaglutide26suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog25suppressed
GemtesaVibegron24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
SpironolactoneSpironolactone23suppressed
Memantine HclMemantine Hcl22suppressed
MethylprednisoloneMethylprednisolone2216
Midodrine HclMidodrine Hcl22suppressed
DigoxinDigoxin21suppressed
JardianceEmpagliflozin21suppressed
LovastatinLovastatin20suppressed
PrednisonePrednisone2014
CephalexinCephalexin1917
Divalproex SodiumDivalproex Sodium19suppressed
Enalapril MaleateEnalapril Maleate19suppressed
GemfibrozilGemfibrozil19suppressed
GlipizideGlipizide19suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Citalopram HbrCitalopram Hydrobromide18suppressed
ColchicineColchicine18suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide18suppressed
Oxybutynin Chloride ErOxybutynin Chloride18suppressed
RisperidoneRisperidone18suppressed
Vitamin D2Ergocalciferol (Vitamin D2)18suppressed
AtenololAtenolol17suppressed
Bupropion XlBupropion Hcl17suppressed
HydrocortisoneHydrocortisone17suppressed
LinzessLinaclotide17suppressed
Olmesartan MedoxomilOlmesartan Medoxomil17suppressed
Ondansetron HclOndansetron Hcl1711
AbrysvoRsv Vacc, Pref A And Pref B/Pf1616
ChlorthalidoneChlorthalidone16suppressed
ClozapineClozapine16suppressed
LatanoprostLatanoprost16suppressed
Propranolol HclPropranolol Hcl16suppressed
MirtazapineMirtazapine15suppressed
XareltoRivaroxaban15suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav14suppressed
EszopicloneEszopiclone14suppressed
Hydroxyzine HclHydroxyzine Hcl14suppressed
Alendronate SodiumAlendronate Sodium13suppressed
BaclofenBaclofen13suppressed
CelecoxibCelecoxib13suppressed
FenofibrateFenofibrate13suppressed
IbuprofenIbuprofen13suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn13suppressed
KetoconazoleKetoconazole13suppressed
LactuloseLactulose13suppressed
OxcarbazepineOxcarbazepine13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Alfuzosin Hcl ErAlfuzosin Hcl12suppressed
Bethanechol ChlorideBethanechol Chloride12suppressed
LidocaineLidocaine12suppressed
TelmisartanTelmisartan12suppressed
XanaxAlprazolam12suppressed
Bydureon BciseExenatide Microspheres11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
Klor-Con 10Potassium Chloride11suppressed
MyrbetriqMirabegron11suppressed
Terazosin HclTerazosin Hcl11suppressed
Verapamil ErVerapamil 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 $47.00 · 2 records ABBVIE INC. ELIQUIS, NURTEC ODT, UBRELVY 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