Healthcare provider profile · identity verified

Mark Dene Young, MD

Family Practice · GREELEY, CO · NPI 1609843465

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 Sodium34086
Losartan PotassiumLosartan Potassium23260
Amlodipine BesylateAmlodipine Besylate21858
LisinoprilLisinopril17746
MeloxicamMeloxicam15946
Atorvastatin CalciumAtorvastatin Calcium15548
OmeprazoleOmeprazole15445
Metoprolol SuccinateMetoprolol Succinate13836
Rosuvastatin CalciumRosuvastatin Calcium13438
Pantoprazole SodiumPantoprazole Sodium13137
Citalopram HbrCitalopram Hydrobromide10326
Tamsulosin HclTamsulosin Hcl9828
GabapentinGabapentin9027
Tramadol HclTramadol Hcl8523
Metformin HclMetformin Hcl8220
AlprazolamAlprazolam7916
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7415
Trazodone HclTrazodone Hcl7221
HydrochlorothiazideHydrochlorothiazide7020
Zolpidem TartrateZolpidem Tartrate6916
Duloxetine HclDuloxetine Hcl6617
LovastatinLovastatin6619
Metoprolol TartrateMetoprolol Tartrate6418
FurosemideFurosemide6120
EliquisApixaban6014
SimvastatinSimvastatin5916
Sertraline HclSertraline Hcl5814
Venlafaxine Hcl ErVenlafaxine Hcl5716
Metformin Hcl ErMetformin Hcl5113
Albuterol Sulfate HfaAlbuterol Sulfate5027
PrednisonePrednisone5035
Alendronate SodiumAlendronate Sodium4918
AzithromycinAzithromycin4842
ClopidogrelClopidogrel Bisulfate4015
Fluticasone PropionateFluticasone Propionate36suppressed
Escitalopram OxalateEscitalopram Oxalate35suppressed
PregabalinPregabalin33suppressed
Donepezil HclDonepezil Hcl31suppressed
AripiprazoleAripiprazole30suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide30suppressed
Arnuity ElliptaFluticasone Furoate29suppressed
CefdinirCefdinir2925
LorazepamLorazepam29suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads28suppressed
EstradiolEstradiol2811
Fluoxetine HclFluoxetine Hcl28suppressed
XareltoRivaroxaban27suppressed
ChlorthalidoneChlorthalidone26suppressed
FinasterideFinasteride26suppressed
Oxycodone HclOxycodone Hcl26suppressed
AllopurinolAllopurinol25suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
NystatinNystatin25suppressed
AtenololAtenolol24suppressed
FenofibrateFenofibrate24suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen23suppressed
Boostrix TdapDiphth,pertuss(Acell),tet Vac2222
CarvedilolCarvedilol22suppressed
MounjaroTirzepatide22suppressed
Breo ElliptaFluticasone/Vilanterol21suppressed
Sumatriptan SuccinateSumatriptan Succinate21suppressed
Tizanidine HclTizanidine Hcl21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2017
Pravastatin SodiumPravastatin Sodium20suppressed
Warfarin SodiumWarfarin Sodium20suppressed
ClonazepamClonazepam19suppressed
FamotidineFamotidine19suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1917
ShingrixVaricella-Zoster Ge/As01b/Pf1916
Cyclobenzaprine HclCyclobenzaprine Hcl18suppressed
Ropinirole HclRopinirole Hcl18suppressed
Montelukast SodiumMontelukast Sodium16suppressed
Oxybutynin Chloride ErOxybutynin Chloride16suppressed
SpironolactoneSpironolactone16suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1612
Triamcinolone AcetonideTriamcinolone Acetonide1612
LamotrigineLamotrigine15suppressed
Potassium ChloridePotassium Chloride15suppressed
ValacyclovirValacyclovir Hcl15suppressed
ValsartanValsartan15suppressed
Janumet XrSitagliptin Phos/Metformin Hcl14suppressed
Paroxetine HclParoxetine Hcl14suppressed
Pioglitazone HclPioglitazone Hcl14suppressed
Spiriva RespimatTiotropium Bromide14suppressed
SucralfateSucralfate14suppressed
Bupropion XlBupropion Hcl13suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
EzetimibeEzetimibe13suppressed
Morphine Sulfate ErMorphine Sulfate13suppressed
Nebivolol HclNebivolol Hcl13suppressed
OzempicSemaglutide13suppressed
BelbucaBuprenorphine Hcl12suppressed
JanuviaSitagliptin Phosphate12suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
MupirocinMupirocin11suppressed
MyrbetriqMirabegron11suppressed
Novolog FlexpenInsulin Aspart11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
RamiprilRamipril11suppressed
SynthroidLevothyroxine Sodium11suppressed
Wixela InhubFluticasone Propion/Salmeterol11suppressed

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