Healthcare provider profile · identity verified

Herbert J Keating, MD

Internal Medicine · BLOOMFIELD, CT · NPI 1588676852

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
Atorvastatin CalciumAtorvastatin Calcium335102
Levothyroxine SodiumLevothyroxine Sodium30673
Metformin HclMetformin Hcl20146
GabapentinGabapentin17828
Metoprolol SuccinateMetoprolol Succinate15342
Rosuvastatin CalciumRosuvastatin Calcium14146
Pantoprazole SodiumPantoprazole Sodium13742
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide13627
SimvastatinSimvastatin13635
Amlodipine BesylateAmlodipine Besylate12644
MirtazapineMirtazapine12020
Escitalopram OxalateEscitalopram Oxalate11328
FurosemideFurosemide10836
Duloxetine HclDuloxetine Hcl9513
HydrochlorothiazideHydrochlorothiazide9230
FamotidineFamotidine9117
OmeprazoleOmeprazole8626
Losartan PotassiumLosartan Potassium8326
LisinoprilLisinopril7927
Trazodone HclTrazodone Hcl7711
LorazepamLorazepam7526
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7324
Esomeprazole MagnesiumEsomeprazole Magnesium69suppressed
AlprazolamAlprazolam6622
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen6514
Zolpidem TartrateZolpidem Tartrate6316
Diltiazem 24hr Er (Cd)Diltiazem Hcl61suppressed
Pravastatin SodiumPravastatin Sodium5912
Tramadol HclTramadol Hcl5416
AllopurinolAllopurinol5316
RoflumilastRoflumilast53suppressed
Tamsulosin HclTamsulosin Hcl5217
ClonazepamClonazepam50suppressed
EliquisApixaban4914
MeloxicamMeloxicam4621
CelecoxibCelecoxib4512
OzempicSemaglutide41suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters40suppressed
Metoprolol TartrateMetoprolol Tartrate3813
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3612
Donepezil HclDonepezil Hcl3511
PrednisonePrednisone3424
Triamcinolone AcetonideTriamcinolone Acetonide3423
FinasterideFinasteride33suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen32suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3116
Alendronate SodiumAlendronate Sodium3112
AtenololAtenolol31suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide31suppressed
Montelukast SodiumMontelukast Sodium30suppressed
SpironolactoneSpironolactone30suppressed
Fluticasone PropionateFluticasone Propionate2816
ValsartanValsartan28suppressed
IrbesartanIrbesartan27suppressed
Nebivolol HclNebivolol Hcl27suppressed
FentanylFentanyl26suppressed
Metformin Hcl ErMetformin Hcl25suppressed
JardianceEmpagliflozin23suppressed
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
Humalog Kwikpen U-100Insulin Lispro21suppressed
RamiprilRamipril21suppressed
Tramadol Hcl-AcetaminophenTramadol Hcl/Acetaminophen20suppressed
BumetanideBumetanide19suppressed
Diclofenac SodiumDiclofenac Sodium19suppressed
Quetiapine FumarateQuetiapine Fumarate19suppressed
EzetimibeEzetimibe18suppressed
Oxybutynin ChlorideOxybutynin Chloride18suppressed
OxycontinOxycodone Hcl18suppressed
Wixela InhubFluticasone Propion/Salmeterol18suppressed
Methadone HclMethadone Hcl17suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter17suppressed
JanuviaSitagliptin Phosphate16suppressed
Morphine Sulfate ErMorphine Sulfate16suppressed
Ciprofloxacin HclCiprofloxacin Hcl1514
SymbicortBudesonide/Formoterol Fumarate15suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic15suppressed
XareltoRivaroxaban15suppressed
Chlorhexidine GluconateChlorhexidine Gluconate14suppressed
ChlorthalidoneChlorthalidone14suppressed
Fluoxetine HclFluoxetine Hcl14suppressed
Glipizide ErGlipizide14suppressed
JanumetSitagliptin Phos/Metformin Hcl14suppressed
LidocaineLidocaine14suppressed
Potassium ChloridePotassium Chloride14suppressed
PremarinEstrogens, Conjugated14suppressed
Sertraline HclSertraline Hcl14suppressed
ValacyclovirValacyclovir Hcl14suppressed
Methylphenidate HclMethylphenidate Hcl13suppressed
Tresiba Flextouch U-100Insulin Degludec13suppressed
Benazepril HclBenazepril Hcl12suppressed
Liothyronine SodiumLiothyronine Sodium12suppressed
Ulticare Pen NeedlePen Needle, Diabetic12suppressed
Clonidine HclClonidine Hcl11suppressed
GlipizideGlipizide11suppressed
Imipramine HclImipramine Hcl11suppressed
Pioglitazone HclPioglitazone Hcl11suppressed
Venlafaxine Hcl ErVenlafaxine Hcl11suppressed
Xtampza ErOxycodone Myristate11suppressed

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