Healthcare provider profile · identity verified

Anthony J Williamitis, MD

Allopathic & Osteopathic Physicians|Family Medicine · BONITA SPRINGS, FL · NPI 1033289103

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 Anthony J Williamitis, MD received $88.06 in general payments during 2025 across 4 reported records.

Lilly USA, LLC accounted for 51.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

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 20 claims for Linzess by this doctor in 2024.

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 37 claims for Synthroid by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Farxiga 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 40 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 106 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

$88.06

4 reported records · 3 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
Lilly USA, LLC Unresolved — no canonical attribution shown $45.5851.8%22025
ABBVIE INC. Unresolved — no canonical attribution shown $27.2831.0%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $15.2017.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$88.064

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
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $45.58 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $45.58 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $27.28 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $27.28 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $15.20 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
FARXIGA
farxiga
2025 Farxiga 2024 27
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 106 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
20 suppressed by CMS
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
37 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
27 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
40 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
106 17

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
AlprazolamAlprazolam57195
Amlodipine BesylateAmlodipine Besylate29186
Levothyroxine SodiumLevothyroxine Sodium24972
ClonazepamClonazepam24431
LisinoprilLisinopril21166
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen19135
Zolpidem TartrateZolpidem Tartrate18433
Atorvastatin CalciumAtorvastatin Calcium18356
Tramadol HclTramadol Hcl17850
DiazepamDiazepam16330
AzithromycinAzithromycin153107
GabapentinGabapentin14541
HydrochlorothiazideHydrochlorothiazide14442
Oxycodone HclOxycodone Hcl13922
Losartan PotassiumLosartan Potassium13844
Metoprolol SuccinateMetoprolol Succinate13342
Metformin HclMetformin Hcl12539
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12218
Tamsulosin HclTamsulosin Hcl11742
Rosuvastatin CalciumRosuvastatin Calcium11535
OmeprazoleOmeprazole11439
Cyclobenzaprine HclCyclobenzaprine Hcl11131
Trazodone HclTrazodone Hcl11130
Metoprolol TartrateMetoprolol Tartrate10933
LorazepamLorazepam10624
MounjaroTirzepatide10617
EliquisApixaban10119
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine9722
Albuterol Sulfate HfaAlbuterol Sulfate9531
Pantoprazole SodiumPantoprazole Sodium9530
Escitalopram OxalateEscitalopram Oxalate9424
MethylprednisoloneMethylprednisolone8960
SimvastatinSimvastatin8526
AtenololAtenolol6820
ClopidogrelClopidogrel Bisulfate6417
FurosemideFurosemide6321
PrednisonePrednisone5731
Fluoxetine HclFluoxetine Hcl55suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5313
OzempicSemaglutide5212
Ciprofloxacin HclCiprofloxacin Hcl5137
Glipizide ErGlipizide5012
MeloxicamMeloxicam4918
Sertraline HclSertraline Hcl4913
Doxycycline HyclateDoxycycline Hyclate4624
Paroxetine HclParoxetine Hcl46suppressed
Tizanidine HclTizanidine Hcl46suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog43suppressed
EzetimibeEzetimibe4111
IbuprofenIbuprofen4121
JardianceEmpagliflozin40suppressed
CelecoxibCelecoxib39suppressed
FamotidineFamotidine39suppressed
FenofibrateFenofibrate38suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate38suppressed
Potassium ChloridePotassium Chloride3712
SynthroidLevothyroxine Sodium37suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3627
Montelukast SodiumMontelukast Sodium3614
SucralfateSucralfate36suppressed
ValacyclovirValacyclovir Hcl3416
Pravastatin SodiumPravastatin Sodium3311
Citalopram HbrCitalopram Hydrobromide32suppressed
TemazepamTemazepam32suppressed
Breo ElliptaFluticasone/Vilanterol31suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide3112
CephalexinCephalexin3023
Propranolol HclPropranolol Hcl30suppressed
CarvedilolCarvedilol29suppressed
MirtazapineMirtazapine29suppressed
PregabalinPregabalin29suppressed
AmoxicillinAmoxicillin2823
BaclofenBaclofen28suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide2812
Ondansetron OdtOndansetron2813
Promethazine HclPromethazine Hcl28suppressed
TorsemideTorsemide2813
AllopurinolAllopurinol2711
Breztri AerosphereBudesonide/Glycopyr/Formoterol27suppressed
FarxigaDapagliflozin Propanediol27suppressed
FinasterideFinasteride27suppressed
XareltoRivaroxaban27suppressed
Duloxetine HclDuloxetine Hcl26suppressed
Metformin Hcl ErMetformin Hcl25suppressed
SpironolactoneSpironolactone25suppressed
Bupropion XlBupropion Hcl24suppressed
EstradiolEstradiol24suppressed
MupirocinMupirocin2414
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
Benazepril HclBenazepril Hcl21suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate21suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter21suppressed
LinzessLinaclotide20suppressed
Liothyronine SodiumLiothyronine Sodium20suppressed
Ropinirole HclRopinirole Hcl20suppressed
Testosterone CypionateTestosterone Cypionate2011
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)19suppressed
Donepezil HclDonepezil Hcl19suppressed
Amitriptyline HclAmitriptyline Hcl18suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine18suppressed
AcyclovirAcyclovir17suppressed
Bupropion Hcl SrBupropion Hcl17suppressed
FluconazoleFluconazole1714
Fluticasone PropionateFluticasone Propionate1711
GlimepirideGlimepiride17suppressed
Nebivolol HclNebivolol Hcl17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1712
Triamcinolone AcetonideTriamcinolone Acetonide1714
Hydralazine HclHydralazine Hcl16suppressed
Quetiapine FumarateQuetiapine Fumarate16suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl15suppressed
ScopolamineScopolamine15suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine14suppressed
Divalproex SodiumDivalproex Sodium14suppressed
Hydroxyzine HclHydroxyzine Hcl14suppressed
IrbesartanIrbesartan14suppressed
ValsartanValsartan14suppressed
Meclizine HclMeclizine Hcl13suppressed
Megestrol AcetateMegestrol Acetate13suppressed
Morphine SulfateMorphine Sulfate13suppressed
Olmesartan MedoxomilOlmesartan Medoxomil13suppressed
ChlorthalidoneChlorthalidone12suppressed
LansoprazoleLansoprazole12suppressed
PrimidonePrimidone12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
TopiramateTopiramate12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Wixela InhubFluticasone Propion/Salmeterol12suppressed
Bydureon BciseExenatide Microspheres11suppressed
Dantrolene SodiumDantrolene Sodium11suppressed
Ipratropium BromideIpratropium Bromide11suppressed
LevofloxacinLevofloxacin11suppressed
NystatinNystatin11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim11suppressed
Telmisartan-AmlodipineTelmisartan/Amlodipine11suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid11suppressed
Xigduo XrDapaglifloz Propaned/Metformin11suppressed

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 $88.06 · 4 records Lilly USA, LLC FARXIGA, MOUNJARO, QULIPTA, UBRELVY, ZEPBOUND 5
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