Healthcare provider profile · identity verified

Deborah J Riester, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Endocrinology, Diabetes & Metabolism · FRAMINGHAM, MA · NPI 1760439913

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 Deborah J Riester, M.D. received $25.17 in general payments during 2025 across 1 reported records.

Exact Sciences Corporation accounted for 100.0% of that reported general-payment amount.

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

Payment overview · 2025

General Payments

$25.17

1 reported records · 1 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $25.17100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$25.171

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

Payment records were found, but the reported records did not identify a specific associated product for this analysis.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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
Levothyroxine SodiumLevothyroxine Sodium37289
Metformin Hcl ErMetformin Hcl353100
Atorvastatin CalciumAtorvastatin Calcium31387
LisinoprilLisinopril29676
OmeprazoleOmeprazole29586
Losartan PotassiumLosartan Potassium28883
Amlodipine BesylateAmlodipine Besylate23369
JardianceEmpagliflozin23253
Rosuvastatin CalciumRosuvastatin Calcium22579
GabapentinGabapentin19453
Metoprolol SuccinateMetoprolol Succinate16444
SimvastatinSimvastatin14439
Sertraline HclSertraline Hcl13136
OzempicSemaglutide12833
HydrochlorothiazideHydrochlorothiazide12334
LorazepamLorazepam9325
ValsartanValsartan9328
Alendronate SodiumAlendronate Sodium8125
TrulicityDulaglutide8121
FurosemideFurosemide8021
Metformin HclMetformin Hcl7523
EliquisApixaban7214
AllopurinolAllopurinol6921
Lantus SolostarInsulin Glargine,hum.Rec.Anlog6920
Diltiazem 24hr Er (Cd)Diltiazem Hcl6613
Zolpidem TartrateZolpidem Tartrate6311
Pravastatin SodiumPravastatin Sodium6215
SynthroidLevothyroxine Sodium5715
Pantoprazole SodiumPantoprazole Sodium5618
AtenololAtenolol5516
Fluoxetine HclFluoxetine Hcl5414
Albuterol Sulfate HfaAlbuterol Sulfate5223
Potassium ChloridePotassium Chloride4913
FarxigaDapagliflozin Propanediol47suppressed
Tamsulosin HclTamsulosin Hcl4714
Trazodone HclTrazodone Hcl4712
FamotidineFamotidine4615
CarvedilolCarvedilol45suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid42suppressed
Tresiba Flextouch U-100Insulin Degludec41suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic41suppressed
Diclofenac SodiumDiclofenac Sodium4011
Humalog Kwikpen U-100Insulin Lispro4014
ClonazepamClonazepam39suppressed
MounjaroTirzepatide39suppressed
ClopidogrelClopidogrel Bisulfate38suppressed
AzithromycinAzithromycin3729
Novolog FlexpenInsulin Aspart3712
Azelastine HclAzelastine Hcl3416
Propranolol Hcl ErPropranolol Hcl34suppressed
Oxycodone HclOxycodone Hcl32suppressed
Testosterone CypionateTestosterone Cypionate32suppressed
Glipizide ErGlipizide31suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic31suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog29suppressed
Escitalopram OxalateEscitalopram Oxalate29suppressed
Montelukast SodiumMontelukast Sodium29suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog29suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2814
Fluticasone PropionateFluticasone Propionate2811
Triamcinolone AcetonideTriamcinolone Acetonide2819
NystatinNystatin27suppressed
EzetimibeEzetimibe2513
Tresiba Flextouch U-200Insulin Degludec25suppressed
Boostrix TdapDiphth,pertuss(Acell),tet Vac2424
Bupropion XlBupropion Hcl24suppressed
Duloxetine HclDuloxetine Hcl24suppressed
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
SpironolactoneSpironolactone23suppressed
JanuviaSitagliptin Phosphate22suppressed
Metoprolol TartrateMetoprolol Tartrate22suppressed
IrbesartanIrbesartan21suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog21suppressed
TestosteroneTestosterone20suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic20suppressed
FinasterideFinasteride18suppressed
Tramadol HclTramadol Hcl18suppressed
Quetiapine FumarateQuetiapine Fumarate17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
Tolterodine Tartrate ErTolterodine Tartrate17suppressed
Colestipol HclColestipol Hcl16suppressed
DexamethasoneDexamethasone1614
Pramipexole DihydrochloridePramipexole Di-Hcl16suppressed
PregabalinPregabalin16suppressed
Citalopram HbrCitalopram Hydrobromide15suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol15suppressed
MyrbetriqMirabegron15suppressed
Donepezil HclDonepezil Hcl14suppressed
IndapamideIndapamide14suppressed
MirtazapineMirtazapine14suppressed
Desmopressin AcetateDesmopressin Acetate13suppressed
Nortriptyline HclNortriptyline Hcl13suppressed
Novolin 70-30 FlexpenInsulin Nph Hum/Reg Insulin Hm13suppressed
NovologInsulin Aspart13suppressed
PrednisonePrednisone1311
Bydureon BciseExenatide Microspheres12suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate12suppressed
EszopicloneEszopiclone12suppressed
TemazepamTemazepam12suppressed
Terazosin HclTerazosin Hcl12suppressed
TorsemideTorsemide12suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine11suppressed
FluconazoleFluconazole11suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11suppressed
Mirabegron ErMirabegron11suppressed
ProzacFluoxetine 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 $25.17 · 1 records Exact Sciences Corporation
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