Healthcare provider profile · identity verified

Douglas L Blecker, MD

Internal Medicine · CRANSTON, RI · NPI 1538106240

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

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.

There is no payer-company set available for this comparison.

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
Amlodipine BesylateAmlodipine Besylate446103
Atorvastatin CalciumAtorvastatin Calcium33285
OmeprazoleOmeprazole32770
Losartan PotassiumLosartan Potassium23357
LisinoprilLisinopril22852
Pravastatin SodiumPravastatin Sodium21955
Tamsulosin HclTamsulosin Hcl17750
Metoprolol SuccinateMetoprolol Succinate15032
HydrochlorothiazideHydrochlorothiazide14737
Rosuvastatin CalciumRosuvastatin Calcium13935
Metformin HclMetformin Hcl13731
Levothyroxine SodiumLevothyroxine Sodium12731
GabapentinGabapentin12623
SimvastatinSimvastatin12530
AlprazolamAlprazolam10119
Fluticasone PropionateFluticasone Propionate10138
EliquisApixaban9015
FamotidineFamotidine8927
Oxycodone HclOxycodone Hcl89suppressed
Bupropion XlBupropion Hcl8217
LorazepamLorazepam8022
FurosemideFurosemide7616
Metoprolol TartrateMetoprolol Tartrate7516
Pantoprazole SodiumPantoprazole Sodium7319
Escitalopram OxalateEscitalopram Oxalate7216
AllopurinolAllopurinol7118
MounjaroTirzepatide7111
Albuterol Sulfate HfaAlbuterol Sulfate6821
PrednisonePrednisone6411
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen61suppressed
MeloxicamMeloxicam6116
Zolpidem TartrateZolpidem Tartrate5914
ChlorthalidoneChlorthalidone5518
Lantus SolostarInsulin Glargine,hum.Rec.Anlog55suppressed
FinasterideFinasteride5411
Sertraline HclSertraline Hcl5415
Fluoxetine HclFluoxetine Hcl5215
Citalopram HbrCitalopram Hydrobromide5011
TrulicityDulaglutide47suppressed
Tramadol HclTramadol Hcl44suppressed
JardianceEmpagliflozin42suppressed
ClonazepamClonazepam41suppressed
DiazepamDiazepam41suppressed
Duloxetine HclDuloxetine Hcl40suppressed
Metformin Hcl ErMetformin Hcl39suppressed
Alfuzosin Hcl ErAlfuzosin Hcl38suppressed
MyrbetriqMirabegron35suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl34suppressed
AtenololAtenolol33suppressed
Doxazosin MesylateDoxazosin Mesylate33suppressed
Amitriptyline HclAmitriptyline Hcl32suppressed
Glipizide ErGlipizide32suppressed
ClopidogrelClopidogrel Bisulfate31suppressed
Trazodone HclTrazodone Hcl30suppressed
Potassium ChloridePotassium Chloride28suppressed
Montelukast SodiumMontelukast Sodium27suppressed
Warfarin SodiumWarfarin Sodium26suppressed
Donepezil HclDonepezil Hcl25suppressed
Risedronate SodiumRisedronate Sodium2511
IbuprofenIbuprofen21suppressed
MirtazapineMirtazapine20suppressed
Alendronate SodiumAlendronate Sodium19suppressed
EzetimibeEzetimibe19suppressed
NaproxenNaproxen19suppressed
SynthroidLevothyroxine Sodium19suppressed
TorsemideTorsemide19suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter19suppressed
CarvedilolCarvedilol18suppressed
PregabalinPregabalin18suppressed
Promethazine HclPromethazine Hcl18suppressed
Propranolol Hcl ErPropranolol Hcl18suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1715
Benazepril HclBenazepril Hcl17suppressed
Terazosin HclTerazosin Hcl17suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl16suppressed
GemtesaVibegron16suppressed
HydrocortisoneHydrocortisone16suppressed
Repatha PushtronexEvolocumab16suppressed
XareltoRivaroxaban15suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine14suppressed
Spiriva RespimatTiotropium Bromide14suppressed
Arnuity ElliptaFluticasone Furoate13suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
LidocaineLidocaine13suppressed
LovastatinLovastatin13suppressed
Nifedipine ErNifedipine13suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide13suppressed
Solifenacin SuccinateSolifenacin Succinate13suppressed
ValsartanValsartan13suppressed
Zolpidem Tartrate ErZolpidem Tartrate13suppressed
Doxepin HclDoxepin Hcl12suppressed
EplerenoneEplerenone12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
MethocarbamolMethocarbamol12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
JanuviaSitagliptin Phosphate11suppressed
Klor-Con M20Potassium Chloride11suppressed
Metformin Er GastricMetformin Hcl11suppressed
Repatha SureclickEvolocumab11suppressed
Ropinirole HclRopinirole Hcl11suppressed
TemazepamTemazepam11suppressed
Tizanidine HclTizanidine Hcl11suppressed
Ventolin HfaAlbuterol Sulfate11suppressed

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
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