Healthcare provider profile · identity verified

Susan A Chiarito, MD

Allopathic & Osteopathic Physicians|Family Medicine · VICKSBURG, MS · NPI 1871534008

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 Susan A Chiarito, MD received $166.68 in general payments during 2025 across 6 reported records.

Astellas Pharma US Inc accounted for 36.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 7 associated products.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 35 claims for Myrbetriq 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 38 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$166.68

6 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
Astellas Pharma US Inc Unresolved — no canonical attribution shown $60.5136.3%22025
Stryker Corporation Unresolved — no canonical attribution shown $42.2725.4%12025
PFIZER INC. Unresolved — no canonical attribution shown $24.7714.9%12025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $22.5613.5%12025
Abbott Laboratories Unresolved — no canonical attribution shown $16.579.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$166.686

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
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $60.51 2 2025
Source payment records
CLOTTRIEVER BOLD CATHETER
Normalized: clottriever bold catheter
Device Stryker Corporation $42.27 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $24.77 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $24.77 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $24.77 1 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $22.56 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $16.57 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
35 suppressed by CMS
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
38 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
14 13

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
Rosuvastatin CalciumRosuvastatin Calcium349103
Losartan PotassiumLosartan Potassium29080
Levothyroxine SodiumLevothyroxine Sodium28979
Amlodipine BesylateAmlodipine Besylate20860
Atorvastatin CalciumAtorvastatin Calcium19255
GabapentinGabapentin15742
Pravastatin SodiumPravastatin Sodium13537
Benazepril HclBenazepril Hcl12834
Escitalopram OxalateEscitalopram Oxalate10424
Metformin HclMetformin Hcl9624
HydrochlorothiazideHydrochlorothiazide9522
AlprazolamAlprazolam9417
OmeprazoleOmeprazole9229
TemazepamTemazepam8814
Metformin Hcl ErMetformin Hcl8426
Potassium ChloridePotassium Chloride8224
Metoprolol SuccinateMetoprolol Succinate7424
SynthroidLevothyroxine Sodium7318
LisinoprilLisinopril6622
ChlorthalidoneChlorthalidone6321
EstradiolEstradiol6223
Sertraline HclSertraline Hcl6018
Ondansetron HclOndansetron Hcl5718
CarvedilolCarvedilol5615
Trazodone HclTrazodone Hcl5518
Calcitonin-SalmonCalcitonin,salmon,synthetic5215
ValacyclovirValacyclovir Hcl5219
Donepezil HclDonepezil Hcl5011
Fluoxetine HclFluoxetine Hcl5012
Metoprolol TartrateMetoprolol Tartrate4917
AllopurinolAllopurinol4717
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen46suppressed
Fluticasone PropionateFluticasone Propionate4518
Tamsulosin HclTamsulosin Hcl4512
Pantoprazole SodiumPantoprazole Sodium4313
FamotidineFamotidine4117
FurosemideFurosemide4115
SimvastatinSimvastatin4112
Memantine HclMemantine Hcl4011
Tramadol HclTramadol Hcl40suppressed
XareltoRivaroxaban40suppressed
Citalopram HbrCitalopram Hydrobromide3811
ClopidogrelClopidogrel Bisulfate3812
EliquisApixaban38suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl3712
MyrbetriqMirabegron35suppressed
TelmisartanTelmisartan35suppressed
Divalproex Sodium ErDivalproex Sodium34suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid34suppressed
Albuterol Sulfate HfaAlbuterol Sulfate33suppressed
SpironolactoneSpironolactone3211
Esomeprazole MagnesiumEsomeprazole Magnesium31suppressed
Hydralazine HclHydralazine Hcl31suppressed
Bupropion XlBupropion Hcl30suppressed
Candesartan CilexetilCandesartan Cilexetil30suppressed
EzetimibeEzetimibe30suppressed
Spironolactone-HctzSpironolact/Hydrochlorothiazid30suppressed
Duloxetine HclDuloxetine Hcl29suppressed
Zolpidem TartrateZolpidem Tartrate29suppressed
Buspirone HclBuspirone Hcl28suppressed
OzempicSemaglutide28suppressed
ValsartanValsartan27suppressed
BumetanideBumetanide26suppressed
Amitriptyline HclAmitriptyline Hcl25suppressed
Clobetasol PropionateClobetasol Propionate2515
IrbesartanIrbesartan25suppressed
RamiprilRamipril25suppressed
SucralfateSucralfate25suppressed
Sumatriptan SuccinateSumatriptan Succinate25suppressed
Doxycycline HyclateDoxycycline Hyclate2420
Tizanidine HclTizanidine Hcl2411
CelecoxibCelecoxib23suppressed
MupirocinMupirocin2313
PremarinEstrogens, Conjugated23suppressed
AtenololAtenolol22suppressed
ClonazepamClonazepam22suppressed
EszopicloneEszopiclone22suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2215
JardianceEmpagliflozin20suppressed
Ropinirole HclRopinirole Hcl20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
Promethazine HclPromethazine Hcl1912
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril18suppressed
Nifedipine ErNifedipine18suppressed
Oxycodone HclOxycodone Hcl18suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog17suppressed
GlimepirideGlimepiride17suppressed
Verapamil ErVerapamil Hcl17suppressed
Clindamycin HclClindamycin Hcl1613
Enalapril MaleateEnalapril Maleate16suppressed
FluconazoleFluconazole1612
LamotrigineLamotrigine16suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide16suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog16suppressed
Advair HfaFluticasone Propion/Salmeterol15suppressed
CefdinirCefdinir1513
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
Fenofibric AcidFenofibric Acid (Choline)14suppressed
IbuprofenIbuprofen14suppressed
Insulin Aspart FlexpenInsulin Aspart14suppressed
NystatinNystatin14suppressed
PaxlovidNirmatrelvir/Ritonavir1413
EpinephrineEpinephrine13suppressed
LorazepamLorazepam13suppressed
MounjaroTirzepatide13suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr12suppressed
Clonidine HclClonidine Hcl12suppressed
GlipizideGlipizide12suppressed
Meclizine HclMeclizine Hcl12suppressed
PrednisonePrednisone11suppressed

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 $166.68 · 6 records Astellas Pharma US Inc ABRYSVO, CLOTTRIEVER BOLD CATHETER, COMIRNATY, FREESTYLE LIBRE 3, INSPIRE, PREVNAR 20, Veozah 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