Healthcare provider profile · identity verified

Amanda Mccormick Willis, CRNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · ALTOONA, AL · NPI 1508559956

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 Mccormick Willis, CRNP received $224.68 in general payments during 2025 across 10 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 31.3% 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: Gemtesa, Kerendia, Mounjaro, Ozempic, Rybelsus.

Bayer Healthcare Pharmaceuticals 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 Kerendia as an associated drug or biological on 138674 records involving 48458 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Kerendia 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 26 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 83 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 32 claims for Trulicity 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 76 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.

Sumitomo Pharma America, 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 GEMTESA as an associated drug or biological on 61692 records involving 22152 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Gemtesa by this doctor in 2024.

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

Payment overview · 2025

General Payments

$224.68

10 reported records · 7 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
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $70.3131.3%32025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $46.5020.7%22025
Atland Pharmaceuticals, LLC Unresolved — no canonical attribution shown $26.3711.7%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $21.969.8%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $21.449.5%12025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $21.229.4%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.887.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$224.6810

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $70.31 3 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $46.50 2 2025
Source payment records
ORPHENADRINE CITRATE, ASPIRIN AND CAFFEINE
Normalized: orphenadrine citrate aspirin and caffeine
Drug Atland Pharmaceuticals, LLC $26.37 1 2025
Source payment records
TOLMETIN SODIUM
Normalized: tolmetin sodium
Drug Atland Pharmaceuticals, LLC $26.37 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $21.96 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $21.44 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $21.44 1 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $21.22 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $16.88 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $16.88 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
GEMTESA
gemtesa
2025 Gemtesa 2024 33
Beneficiary count suppressed
exact normalized Medicare Part D
Kerendia
kerendia
2025 Kerendia 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 83 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 76 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 11
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
Bayer Healthcare Pharmaceuticals Inc.
Exact reporting entity; no affiliate inference
2025 Kerendia
open payments reported associated product
CMS Open Payments — General Payments
138674 supporting records · 48458 recipient NPIs · example record 1225434663
Kerendia · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
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
26 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
83 23
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
32 11
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
76 25
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
Sumitomo Pharma America, Inc.
Exact reporting entity; no affiliate inference
2025 GEMTESA
open payments reported associated product
CMS Open Payments — General Payments
61692 supporting records · 22152 recipient NPIs · example record 1176593503
Gemtesa · 2024
Exact normalized brand match · 1 Part D row
33 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
OmeprazoleOmeprazole28491
Levothyroxine SodiumLevothyroxine Sodium26780
LisinoprilLisinopril24296
Pravastatin SodiumPravastatin Sodium22563
Metformin HclMetformin Hcl17059
Albuterol Sulfate HfaAlbuterol Sulfate15258
Atorvastatin CalciumAtorvastatin Calcium15267
Amlodipine BesylateAmlodipine Besylate15061
Escitalopram OxalateEscitalopram Oxalate14439
Fluticasone PropionateFluticasone Propionate13772
Losartan PotassiumLosartan Potassium12553
Montelukast SodiumMontelukast Sodium12339
Buspirone HclBuspirone Hcl12038
Pantoprazole SodiumPantoprazole Sodium11854
EliquisApixaban10022
FurosemideFurosemide9838
Trazodone HclTrazodone Hcl9736
FarxigaDapagliflozin Propanediol9627
Metoprolol SuccinateMetoprolol Succinate9036
FenofibrateFenofibrate8634
CarvedilolCarvedilol8335
MounjaroTirzepatide8323
Tamsulosin HclTamsulosin Hcl8332
Amitriptyline HclAmitriptyline Hcl7632
OzempicSemaglutide7625
Duloxetine HclDuloxetine Hcl7525
FenofibrateFenofibrate Nanocrystallized6915
Quetiapine FumarateQuetiapine Fumarate6925
Citalopram HbrCitalopram Hydrobromide6524
Donepezil HclDonepezil Hcl6518
HydrochlorothiazideHydrochlorothiazide6524
Potassium ChloridePotassium Chloride6520
Ondansetron HclOndansetron Hcl6426
Rosuvastatin CalciumRosuvastatin Calcium6426
Trelegy ElliptaFluticasone/Umeclidin/Vilanter6420
GlipizideGlipizide6315
Ondansetron OdtOndansetron6336
Ropinirole HclRopinirole Hcl6326
MeloxicamMeloxicam6125
SimvastatinSimvastatin5825
Fluoxetine HclFluoxetine Hcl5720
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5722
GlimepirideGlimepiride5616
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst5630
Cyclobenzaprine HclCyclobenzaprine Hcl5520
FluconazoleFluconazole5437
ClopidogrelClopidogrel Bisulfate5319
Memantine HclMemantine Hcl5212
Sertraline HclSertraline Hcl5214
Ciprofloxacin HclCiprofloxacin Hcl4945
Metoprolol TartrateMetoprolol Tartrate4922
Oxybutynin Chloride ErOxybutynin Chloride4811
Doxycycline HyclateDoxycycline Hyclate4644
EzetimibeEzetimibe4618
EstradiolEstradiol4515
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4519
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4442
LinzessLinaclotide4412
Tizanidine HclTizanidine Hcl4323
AllopurinolAllopurinol4213
RexultiBrexpiprazole41suppressed
MethocarbamolMethocarbamol3912
SymbicortBudesonide/Formoterol Fumarate3814
Lantus SolostarInsulin Glargine,hum.Rec.Anlog36suppressed
Nifedipine ErNifedipine36suppressed
Alendronate SodiumAlendronate Sodium35suppressed
MethylprednisoloneMethylprednisolone3532
TopiramateTopiramate3514
Meclizine HclMeclizine Hcl3412
NystatinNystatin3422
Breztri AerosphereBudesonide/Glycopyr/Formoterol3312
GemtesaVibegron33suppressed
FamotidineFamotidine3213
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride3213
TrulicityDulaglutide3211
CefdinirCefdinir3029
AzithromycinAzithromycin2929
Bupropion XlBupropion Hcl29suppressed
Repatha SureclickEvolocumab29suppressed
CelecoxibCelecoxib2713
SpironolactoneSpironolactone27suppressed
VascepaIcosapent Ethyl27suppressed
JardianceEmpagliflozin26suppressed
BaclofenBaclofen24suppressed
Hydroxyzine HclHydroxyzine Hcl2412
LevetiracetamLevetiracetam23suppressed
AtenololAtenolol2214
EntrestoSacubitril/Valsartan22suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid22suppressed
Paroxetine HclParoxetine Hcl21suppressed
Promethazine HclPromethazine Hcl21suppressed
RamiprilRamipril21suppressed
Dicyclomine HclDicyclomine Hcl20suppressed
Hydroxyzine PamoateHydroxyzine Pamoate19suppressed
MyrbetriqMirabegron19suppressed
Liothyronine SodiumLiothyronine Sodium18suppressed
PrednisonePrednisone18suppressed
Sumatriptan SuccinateSumatriptan Succinate18suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1811
Venlafaxine Hcl ErVenlafaxine Hcl18suppressed
AripiprazoleAripiprazole17suppressed
CephalexinCephalexin1717
Isosorbide DinitrateIsosorbide Dinitrate17suppressed
ChlorthalidoneChlorthalidone16suppressed
Divalproex SodiumDivalproex Sodium16suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium16suppressed
PrimidonePrimidone16suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1616
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate15suppressed
Clonidine HclClonidine Hcl15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
RisperidoneRisperidone15suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide14suppressed
Enalapril MaleateEnalapril Maleate14suppressed
KerendiaFinerenone14suppressed
LamotrigineLamotrigine14suppressed
Doxepin HclDoxepin Hcl13suppressed
FinasterideFinasteride13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
SucralfateSucralfate12suppressed
AmoxicillinAmoxicillin1111
Benazepril HclBenazepril Hcl11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
LovastatinLovastatin11suppressed
RybelsusSemaglutide11suppressed
SynthroidLevothyroxine Sodium11suppressed

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 $224.68 · 10 records Bayer Healthcare Pharmaceuticals Inc. CAPLYTA, GEMTESA, Kerendia, MOUNJARO, ORPHENADRINE CITRATE, ASPIRIN AND CAFFEINE, OTEZLA, Ozempic, REPATHA, Rybelsus, TOLMETIN SODIUM 7
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