Healthcare provider profile · identity verified

Morris C Lainer, MD

Internal Medicine · HOLYOKE, MA · NPI 1588769996

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 Calcium441117
LisinoprilLisinopril355101
LorazepamLorazepam28852
Amlodipine BesylateAmlodipine Besylate27668
HydrochlorothiazideHydrochlorothiazide27673
Metformin HclMetformin Hcl23456
OmeprazoleOmeprazole22656
Levothyroxine SodiumLevothyroxine Sodium19851
GabapentinGabapentin14427
Zolpidem TartrateZolpidem Tartrate12827
SimvastatinSimvastatin12533
Tramadol HclTramadol Hcl12030
FurosemideFurosemide11633
Albuterol Sulfate HfaAlbuterol Sulfate11530
Metoprolol SuccinateMetoprolol Succinate10430
AtenololAtenolol9024
Losartan PotassiumLosartan Potassium8221
Metoprolol TartrateMetoprolol Tartrate8223
Pantoprazole SodiumPantoprazole Sodium8219
Oxycodone HclOxycodone Hcl7617
Fluoxetine HclFluoxetine Hcl7517
Citalopram HbrCitalopram Hydrobromide7417
AllopurinolAllopurinol7223
IbuprofenIbuprofen7117
AlprazolamAlprazolam65suppressed
Sertraline HclSertraline Hcl6317
LovastatinLovastatin6217
Tamsulosin HclTamsulosin Hcl6113
EliquisApixaban56suppressed
Warfarin SodiumWarfarin Sodium5314
AzithromycinAzithromycin5239
GlipizideGlipizide5114
Pioglitazone HclPioglitazone Hcl51suppressed
TrulicityDulaglutide50suppressed
Fluticasone PropionateFluticasone Propionate4912
ClonazepamClonazepam4813
Cyclobenzaprine HclCyclobenzaprine Hcl4817
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen48suppressed
NaproxenNaproxen4316
JanuviaSitagliptin Phosphate41suppressed
Pravastatin SodiumPravastatin Sodium40suppressed
ClopidogrelClopidogrel Bisulfate38suppressed
Rosuvastatin CalciumRosuvastatin Calcium37suppressed
FamotidineFamotidine36suppressed
Triamcinolone AcetonideTriamcinolone Acetonide3616
Dicyclomine HclDicyclomine Hcl35suppressed
EzetimibeEzetimibe34suppressed
Metformin Hcl ErMetformin Hcl34suppressed
Paroxetine HclParoxetine Hcl33suppressed
Duloxetine HclDuloxetine Hcl32suppressed
Ventolin HfaAlbuterol Sulfate31suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine30suppressed
JardianceEmpagliflozin30suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog30suppressed
DiazepamDiazepam28suppressed
MeloxicamMeloxicam27suppressed
Diclofenac SodiumDiclofenac Sodium25suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic25suppressed
CarvedilolCarvedilol24suppressed
Ciprofloxacin HclCiprofloxacin Hcl2419
SynthroidLevothyroxine Sodium24suppressed
Tizanidine HclTizanidine Hcl24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
XareltoRivaroxaban24suppressed
MethylprednisoloneMethylprednisolone2312
Trazodone HclTrazodone Hcl23suppressed
ChlorthalidoneChlorthalidone22suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2219
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip2115
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21suppressed
Memantine HclMemantine Hcl21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
Doxepin HclDoxepin Hcl20suppressed
Meclizine HclMeclizine Hcl20suppressed
Wixela InhubFluticasone Propion/Salmeterol20suppressed
FenofibrateFenofibrate19suppressed
OzempicSemaglutide19suppressed
Potassium ChloridePotassium Chloride19suppressed
ValsartanValsartan19suppressed
FinasterideFinasteride18suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1716
Oxybutynin ChlorideOxybutynin Chloride17suppressed
Glipizide ErGlipizide16suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide16suppressed
Terazosin HclTerazosin Hcl16suppressed
Enalapril MaleateEnalapril Maleate15suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium15suppressed
LantusInsulin Glargine,hum.Rec.Anlog15suppressed
PregabalinPregabalin15suppressed
TopiramateTopiramate14suppressed
Alendronate SodiumAlendronate Sodium13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Hydroxyzine PamoateHydroxyzine Pamoate13suppressed
LevetiracetamLevetiracetam13suppressed
Ondansetron HclOndansetron Hcl13suppressed
Sildenafil CitrateSildenafil Citrate13suppressed
AmoxicillinAmoxicillin12suppressed
Bupropion XlBupropion Hcl12suppressed
Clonidine HclClonidine Hcl12suppressed
Desmopressin AcetateDesmopressin Acetate12suppressed
Escitalopram OxalateEscitalopram Oxalate12suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml12suppressed
Labetalol HclLabetalol Hcl12suppressed
LidocaineLidocaine12suppressed
Montelukast SodiumMontelukast Sodium12suppressed
Desvenlafaxine Succinate ErDesvenlafaxine Succinate11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
Incruse ElliptaUmeclidinium Bromide11suppressed
LevoxylLevothyroxine Sodium11suppressed
SucralfateSucralfate11suppressed
Zolpidem Tartrate ErZolpidem Tartrate11suppressed

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