Healthcare provider profile · identity verified

David Hamilton Reall, MD

Family Practice · ALTON, NH · NPI 1891853412

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
Rosuvastatin CalciumRosuvastatin Calcium29487
LisinoprilLisinopril28071
Levothyroxine SodiumLevothyroxine Sodium25359
Atorvastatin CalciumAtorvastatin Calcium25173
Amlodipine BesylateAmlodipine Besylate24662
Losartan PotassiumLosartan Potassium14140
Metoprolol SuccinateMetoprolol Succinate13639
OmeprazoleOmeprazole13034
EliquisApixaban10627
Duloxetine HclDuloxetine Hcl10522
Metformin Hcl ErMetformin Hcl10529
SimvastatinSimvastatin9927
FurosemideFurosemide9827
HydrochlorothiazideHydrochlorothiazide9627
Sertraline HclSertraline Hcl9327
Albuterol Sulfate HfaAlbuterol Sulfate9029
PregabalinPregabalin82suppressed
CarvedilolCarvedilol7221
Metformin HclMetformin Hcl7221
PrednisonePrednisone6835
AllopurinolAllopurinol6715
Metoprolol TartrateMetoprolol Tartrate6719
Trazodone HclTrazodone Hcl6719
FinasterideFinasteride6417
Tamsulosin HclTamsulosin Hcl6417
Pantoprazole SodiumPantoprazole Sodium6319
Potassium ChloridePotassium Chloride5919
Montelukast SodiumMontelukast Sodium5317
GabapentinGabapentin5018
Candesartan CilexetilCandesartan Cilexetil4712
JardianceEmpagliflozin4713
Escitalopram OxalateEscitalopram Oxalate4213
Warfarin SodiumWarfarin Sodium41suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4011
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide4013
Cyclobenzaprine HclCyclobenzaprine Hcl3914
Citalopram HbrCitalopram Hydrobromide37suppressed
FamotidineFamotidine3713
ClopidogrelClopidogrel Bisulfate34suppressed
TorsemideTorsemide3412
Memantine HclMemantine Hcl30suppressed
Nortriptyline HclNortriptyline Hcl30suppressed
Fluticasone PropionateFluticasone Propionate29suppressed
EzetimibeEzetimibe28suppressed
TrulicityDulaglutide28suppressed
MirtazapineMirtazapine27suppressed
NystatinNystatin2513
Triamcinolone AcetonideTriamcinolone Acetonide2511
MeloxicamMeloxicam24suppressed
SpironolactoneSpironolactone24suppressed
Buspirone HclBuspirone Hcl23suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol23suppressed
SymbicortBudesonide/Formoterol Fumarate23suppressed
Amitriptyline HclAmitriptyline Hcl22suppressed
ValsartanValsartan22suppressed
Amiodarone HclAmiodarone Hcl21suppressed
AtenololAtenolol21suppressed
FenofibrateFenofibrate Nanocrystallized21suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium20suppressed
Quetiapine FumarateQuetiapine Fumarate20suppressed
Venlafaxine Hcl ErVenlafaxine Hcl20suppressed
LevetiracetamLevetiracetam19suppressed
Olmesartan MedoxomilOlmesartan Medoxomil18suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate17suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic17suppressed
Novolog FlexpenInsulin Aspart17suppressed
Terazosin HclTerazosin Hcl17suppressed
Doxazosin MesylateDoxazosin Mesylate16suppressed
SynthroidLevothyroxine Sodium16suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr15suppressed
Ondansetron OdtOndansetron15suppressed
CefuroximeCefuroxime Axetil1414
Dicyclomine HclDicyclomine Hcl14suppressed
FluconazoleFluconazole14suppressed
LovastatinLovastatin14suppressed
Ropinirole HclRopinirole Hcl14suppressed
AzithromycinAzithromycin13suppressed
Bisoprolol FumarateBisoprolol Fumarate13suppressed
EpinephrineEpinephrine13suppressed
Fondaparinux SodiumFondaparinux Sodium13suppressed
GlimepirideGlimepiride13suppressed
Ipratropium BromideIpratropium Bromide13suppressed
LorazepamLorazepam13suppressed
MounjaroTirzepatide13suppressed
Ondansetron HclOndansetron Hcl13suppressed
Propranolol HclPropranolol Hcl13suppressed
Tramadol HclTramadol Hcl13suppressed
ValacyclovirValacyclovir Hcl13suppressed
ColchicineColchicine12suppressed
Donepezil HclDonepezil Hcl12suppressed
Doxycycline HyclateDoxycycline Hyclate12suppressed
Fludrocortisone AcetateFludrocortisone Acetate12suppressed
Methylphenidate ErMethylphenidate Hcl12suppressed
RizatriptanRizatriptan Benzoate12suppressed
SotalolSotalol Hcl12suppressed
Verapamil ErVerapamil Hcl12suppressed
AmoxicillinAmoxicillin11suppressed
Bupropion XlBupropion Hcl11suppressed
CelecoxibCelecoxib11suppressed
ChlorthalidoneChlorthalidone11suppressed
EstradiolEstradiol11suppressed
Pravastatin SodiumPravastatin Sodium11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed
XareltoRivaroxaban11suppressed

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