Healthcare provider profile · identity verified

John-Joseph Robert Hall, DO

Emergency Medicine · PARKER, CO · NPI 1861621062

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
Levothyroxine SodiumLevothyroxine Sodium33346
Atorvastatin CalciumAtorvastatin Calcium24465
EliquisApixaban22238
FurosemideFurosemide17040
Potassium ChloridePotassium Chloride12925
LisinoprilLisinopril12431
Pantoprazole SodiumPantoprazole Sodium11729
GabapentinGabapentin11630
Tamsulosin HclTamsulosin Hcl11227
Metoprolol SuccinateMetoprolol Succinate10631
Sertraline HclSertraline Hcl10225
FinasterideFinasteride9817
Losartan PotassiumLosartan Potassium9825
Amlodipine BesylateAmlodipine Besylate9327
Quetiapine FumarateQuetiapine Fumarate8926
ClopidogrelClopidogrel Bisulfate8219
Metoprolol TartrateMetoprolol Tartrate8017
Duloxetine HclDuloxetine Hcl7917
Trazodone HclTrazodone Hcl7923
LevetiracetamLevetiracetam7713
Albuterol Sulfate HfaAlbuterol Sulfate7234
Escitalopram OxalateEscitalopram Oxalate7012
RisperidoneRisperidone6916
Metformin HclMetformin Hcl6612
LatanoprostLatanoprost61suppressed
OmeprazoleOmeprazole6123
MirtazapineMirtazapine5215
Divalproex SodiumDivalproex Sodium4911
Alendronate SodiumAlendronate Sodium4815
Pravastatin SodiumPravastatin Sodium44suppressed
Tramadol HclTramadol Hcl4423
OlanzapineOlanzapine4115
Fluticasone PropionateFluticasone Propionate4018
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4014
AllopurinolAllopurinol39suppressed
XareltoRivaroxaban38suppressed
SimvastatinSimvastatin37suppressed
Citalopram HbrCitalopram Hydrobromide36suppressed
Diclofenac SodiumDiclofenac Sodium3518
JanuviaSitagliptin Phosphate35suppressed
Oxycodone HclOxycodone Hcl3522
Tiotropium BromideTiotropium Bromide34suppressed
GlipizideGlipizide33suppressed
NystatinNystatin3324
Amiodarone HclAmiodarone Hcl32suppressed
Carbidopa-LevodopaCarbidopa/Levodopa32suppressed
CarvedilolCarvedilol30suppressed
JardianceEmpagliflozin30suppressed
SpironolactoneSpironolactone30suppressed
LokelmaSodium Zirconium Cyclosilicate29suppressed
SucralfateSucralfate29suppressed
Ondansetron HclOndansetron Hcl2722
EntrestoSacubitril/Valsartan26suppressed
Ipratropium BromideIpratropium Bromide25suppressed
Brimonidine TartrateBrimonidine Tartrate24suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol24suppressed
HydrochlorothiazideHydrochlorothiazide24suppressed
LorazepamLorazepam2413
MethocarbamolMethocarbamol2416
TrulicityDulaglutide24suppressed
Carbamazepine ErCarbamazepine23suppressed
Insulin Glargine-YfgnInsulin Glargine-Yfgn2311
Rosuvastatin CalciumRosuvastatin Calcium22suppressed
LamotrigineLamotrigine21suppressed
CephalexinCephalexin2013
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2017
PregabalinPregabalin20suppressed
ArexvyRsvpref3 Antigen/As01e/Pf1917
AripiprazoleAripiprazole19suppressed
Ibandronate SodiumIbandronate Sodium19suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate19suppressed
Memantine HclMemantine Hcl19suppressed
Albuterol SulfateAlbuterol Sulfate1814
AtenololAtenolol18suppressed
Fluoxetine HclFluoxetine Hcl18suppressed
MeloxicamMeloxicam18suppressed
MyrbetriqMirabegron18suppressed
KetoconazoleKetoconazole17suppressed
Doxycycline HyclateDoxycycline Hyclate16suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog16suppressed
Venlafaxine Hcl ErVenlafaxine Hcl16suppressed
Clonidine HclClonidine Hcl15suppressed
Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat15suppressed
FamotidineFamotidine15suppressed
Hydroxyzine HclHydroxyzine Hcl15suppressed
Morphine SulfateMorphine Sulfate1511
PrednisonePrednisone15suppressed
Tizanidine HclTizanidine Hcl15suppressed
AzithromycinAzithromycin13suppressed
NitroglycerinNitroglycerin13suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended13suppressed
Amitriptyline HclAmitriptyline Hcl12suppressed
AmoxicillinAmoxicillin12suppressed
CelecoxibCelecoxib12suppressed
DapagliflozinDapagliflozin Propanediol12suppressed
Divalproex Sodium ErDivalproex Sodium12suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate12suppressed
LidocaineLidocaine12suppressed
MetolazoneMetolazone12suppressed
Ondansetron OdtOndansetron12suppressed
SimbrinzaBrinzolamide/Brimonidine Tart12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
AcyclovirAcyclovir11suppressed
AirsupraAlbuterol Sulfate/Budesonide11suppressed
AlprazolamAlprazolam11suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate11suppressed
ChlorthalidoneChlorthalidone11suppressed
EzetimibeEzetimibe11suppressed
MetronidazoleMetronidazole11suppressed

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