Healthcare provider profile · identity verified

Amanda Kay Williams, DO

Allopathic & Osteopathic Physicians|Family Medicine|Geriatric Medicine · LONDON, OH · NPI 1104147669

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 Amanda Kay Williams, DO received $278.06 in general payments during 2025 across 22 reported records.

ABBVIE INC. accounted for 64.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 10 associated products.

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

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 33 claims for Synthroid 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 57 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 11 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

$278.06

22 reported records · 5 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 $179.4564.5%152025
Corcept Therapeutics Unresolved — no canonical attribution shown $36.0813.0%22025
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $28.4310.2%22025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.096.9%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $15.015.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$278.0622

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. $107.16 9 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $85.44 7 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $61.89 5 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $39.39 4 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $36.08 2 2025
Source payment records
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $28.43 2 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $19.09 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $15.01 1 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $10.40 1 2025
Source payment records
SYNTHROID
Normalized: synthroid
Drug ABBVIE INC. $5.30 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
SYNTHROID
synthroid
2025 Synthroid 2024 33
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
33 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
57 14
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
11 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 Calcium557114
Levothyroxine SodiumLevothyroxine Sodium42792
FurosemideFurosemide35562
Amlodipine BesylateAmlodipine Besylate33173
Potassium ChloridePotassium Chloride26941
Metoprolol SuccinateMetoprolol Succinate26353
Losartan PotassiumLosartan Potassium23755
LisinoprilLisinopril22052
Escitalopram OxalateEscitalopram Oxalate21955
GabapentinGabapentin19738
OmeprazoleOmeprazole18945
Pantoprazole SodiumPantoprazole Sodium17343
Trazodone HclTrazodone Hcl17337
Tamsulosin HclTamsulosin Hcl15225
Metoprolol TartrateMetoprolol Tartrate15038
Metformin HclMetformin Hcl14835
SimvastatinSimvastatin13631
AlprazolamAlprazolam12222
Tramadol HclTramadol Hcl11728
ClopidogrelClopidogrel Bisulfate11420
Duloxetine HclDuloxetine Hcl11423
Alendronate SodiumAlendronate Sodium10628
HydrochlorothiazideHydrochlorothiazide10629
Sertraline HclSertraline Hcl10019
Rosuvastatin CalciumRosuvastatin Calcium9825
AllopurinolAllopurinol9619
CarvedilolCarvedilol9015
Buspirone HclBuspirone Hcl8917
MyrbetriqMirabegron86suppressed
Bupropion XlBupropion Hcl8120
Memantine HclMemantine Hcl8012
Pravastatin SodiumPravastatin Sodium8017
AtenololAtenolol7816
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide7621
Montelukast SodiumMontelukast Sodium6214
Donepezil HclDonepezil Hcl5912
MirtazapineMirtazapine5917
EliquisApixaban5812
OzempicSemaglutide5714
Nifedipine ErNifedipine56suppressed
Warfarin SodiumWarfarin Sodium52suppressed
SpironolactoneSpironolactone5111
Citalopram HbrCitalopram Hydrobromide50suppressed
Venlafaxine Hcl ErVenlafaxine Hcl49suppressed
FamotidineFamotidine48suppressed
Divalproex SodiumDivalproex Sodium46suppressed
Ropinirole HclRopinirole Hcl46suppressed
Fluticasone PropionateFluticasone Propionate4417
Glipizide ErGlipizide4411
Isosorbide Mononitrate ErIsosorbide Mononitrate43suppressed
Albuterol Sulfate HfaAlbuterol Sulfate4217
Phenytoin Sodium ExtendedPhenytoin Sodium Extended41suppressed
XareltoRivaroxaban41suppressed
Hydralazine HclHydralazine Hcl39suppressed
Oxycodone HclOxycodone Hcl39suppressed
TrintellixVortioxetine Hydrobromide39suppressed
FinasterideFinasteride38suppressed
Quetiapine FumarateQuetiapine Fumarate3811
CephalexinCephalexin3722
LorazepamLorazepam37suppressed
GlimepirideGlimepiride36suppressed
Clonidine HclClonidine Hcl35suppressed
SynthroidLevothyroxine Sodium33suppressed
TrulicityDulaglutide32suppressed
Doxazosin MesylateDoxazosin Mesylate31suppressed
GemtesaVibegron29suppressed
Ibandronate SodiumIbandronate Sodium29suppressed
Methenamine HippurateMethenamine Hippurate29suppressed
Sumatriptan SuccinateSumatriptan Succinate29suppressed
PrednisonePrednisone28suppressed
MethylprednisoloneMethylprednisolone2722
LevetiracetamLevetiracetam26suppressed
BaclofenBaclofen25suppressed
JardianceEmpagliflozin25suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide25suppressed
Ondansetron OdtOndansetron2311
Paroxetine HclParoxetine Hcl23suppressed
Breo ElliptaFluticasone/Vilanterol22suppressed
Carbidopa-LevodopaCarbidopa/Levodopa21suppressed
DofetilideDofetilide21suppressed
Novolog FlexpenInsulin Aspart21suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl21suppressed
Dicyclomine HclDicyclomine Hcl20suppressed
GlipizideGlipizide20suppressed
Meclizine HclMeclizine Hcl20suppressed
Metformin Hcl ErMetformin Hcl20suppressed
Propranolol Hcl ErPropranolol Hcl20suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog19suppressed
Bupropion Hcl SrBupropion Hcl19suppressed
Labetalol HclLabetalol Hcl19suppressed
MetolazoneMetolazone19suppressed
Oxybutynin ChlorideOxybutynin Chloride19suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium18suppressed
PregabalinPregabalin18suppressed
DigoxinDigoxin17suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
Metoclopramide HclMetoclopramide Hcl17suppressed
Propranolol HclPropranolol Hcl17suppressed
SotalolSotalol Hcl17suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate16suppressed
Fluoxetine HclFluoxetine Hcl16suppressed
Levemir FlexpenInsulin Detemir16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
Ranolazine ErRanolazine16suppressed
TopiramateTopiramate16suppressed
Amiodarone HclAmiodarone Hcl15suppressed
AripiprazoleAripiprazole15suppressed
IrbesartanIrbesartan15suppressed
LoperamideLoperamide Hcl15suppressed
MethocarbamolMethocarbamol15suppressed
ValsartanValsartan15suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril14suppressed
FluconazoleFluconazole14suppressed
MeloxicamMeloxicam14suppressed
Midodrine HclMidodrine Hcl14suppressed
Pioglitazone HclPioglitazone Hcl14suppressed
Arnuity ElliptaFluticasone Furoate13suppressed
Doxycycline MonohydrateDoxycycline Monohydrate13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
Venlafaxine HclVenlafaxine Hcl13suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc12suppressed
CarbamazepineCarbamazepine12suppressed
EszopicloneEszopiclone12suppressed
EzetimibeEzetimibe12suppressed
HydroxyureaHydroxyurea12suppressed
MethimazoleMethimazole12suppressed
Nebivolol HclNebivolol Hcl12suppressed
Triamcinolone AcetonideTriamcinolone Acetonide12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
Vilazodone HclVilazodone Hcl12suppressed
AzithromycinAzithromycin11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen11suppressed
PhenytekPhenytoin Sodium Extended11suppressed
RybelsusSemaglutide11suppressed
TorsemideTorsemide11suppressed

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 $278.06 · 22 records ABBVIE INC. CREON, INGREZZA, Korlym, LINZESS, QULIPTA, SYNTHROID, UBRELVY, VOQUEZNA, VRAYLAR, Wegovy 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