Healthcare provider profile · identity verified

Stuart G Geer, MD

Internal Medicine · LONGMONT, CO · NPI 1144357153

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 Calcium641197
LisinoprilLisinopril405119
Levothyroxine SodiumLevothyroxine Sodium377105
SimvastatinSimvastatin372107
Tamsulosin HclTamsulosin Hcl32197
Amlodipine BesylateAmlodipine Besylate26684
Losartan PotassiumLosartan Potassium23473
Metformin HclMetformin Hcl21164
Rosuvastatin CalciumRosuvastatin Calcium20962
Metoprolol TartrateMetoprolol Tartrate19563
OmeprazoleOmeprazole18963
FinasterideFinasteride16945
PradaxaDabigatran Etexilate Mesylate16253
Duloxetine HclDuloxetine Hcl15251
GlipizideGlipizide15245
Albuterol Sulfate HfaAlbuterol Sulfate14488
GabapentinGabapentin14050
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide13540
AllopurinolAllopurinol12833
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen11819
FurosemideFurosemide11240
Warfarin SodiumWarfarin Sodium9629
Oxycodone HclOxycodone Hcl9522
Pantoprazole SodiumPantoprazole Sodium9330
Triamcinolone AcetonideTriamcinolone Acetonide9052
Alendronate SodiumAlendronate Sodium8931
Wixela InhubFluticasone Propion/Salmeterol8531
AtenololAtenolol8224
Trazodone HclTrazodone Hcl8121
Metformin Hcl ErMetformin Hcl7724
Doxazosin MesylateDoxazosin Mesylate7623
HydrochlorothiazideHydrochlorothiazide7624
ArexvyRsvpref3 Antigen/As01e/Pf7474
Insulin Glargine-YfgnInsulin Glargine-Yfgn6926
Fluoxetine HclFluoxetine Hcl6825
JardianceEmpagliflozin6419
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6419
FamotidineFamotidine6220
Adacel TdapDiph,pertuss(Acell),tet Vac/Pf6161
MirtazapineMirtazapine5822
Humulin NInsulin Nph Human Isophane5624
Sertraline HclSertraline Hcl5622
Citalopram HbrCitalopram Hydrobromide5313
Tramadol HclTramadol Hcl53suppressed
Venlafaxine Hcl ErVenlafaxine Hcl5321
Fluticasone PropionateFluticasone Propionate4923
Spiriva RespimatTiotropium Bromide4816
EzetimibeEzetimibe4513
Metoprolol SuccinateMetoprolol Succinate4516
Potassium ChloridePotassium Chloride4313
Bupropion XlBupropion Hcl4214
PrednisonePrednisone4232
ShingrixVaricella-Zoster Ge/As01b/Pf4241
MeloxicamMeloxicam4017
Propranolol HclPropranolol Hcl3714
AcyclovirAcyclovir34suppressed
CefuroximeCefuroxime Axetil3432
EliquisApixaban34suppressed
SpironolactoneSpironolactone3411
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3325
Montelukast SodiumMontelukast Sodium3211
LovastatinLovastatin31suppressed
CarvedilolCarvedilol2911
NitroglycerinNitroglycerin2919
Trospium ChlorideTrospium Chloride29suppressed
ClopidogrelClopidogrel Bisulfate2811
Pravastatin SodiumPravastatin Sodium27suppressed
AlvescoCiclesonide2514
MetronidazoleMetronidazole2312
Diltiazem 24hr Er (Cd)Diltiazem Hcl21suppressed
Escitalopram OxalateEscitalopram Oxalate21suppressed
Humulin RInsulin Regular, Human21suppressed
Repatha SureclickEvolocumab21suppressed
Doxycycline HyclateDoxycycline Hyclate1916
EstradiolEstradiol1911
Insulin SyringeSyringe And Needle,insulin,1ml19suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1816
Ondansetron OdtOndansetron18suppressed
Dicloxacillin SodiumDicloxacillin Sodium1616
NystatinNystatin16suppressed
OzempicSemaglutide16suppressed
PaxlovidNirmatrelvir/Ritonavir1616
TestosteroneTestosterone16suppressed
Naloxone HclNaloxone Hcl1513
Donepezil HclDonepezil Hcl14suppressed
Insulin SyringeSyringe-Needle,insulin,0.5 Ml14suppressed
LatanoprostLatanoprost14suppressed
Methylphenidate HclMethylphenidate Hcl14suppressed
Solifenacin SuccinateSolifenacin Succinate14suppressed
ValacyclovirValacyclovir Hcl14suppressed
ColchicineColchicine13suppressed
Dabigatran EtexilateDabigatran Etexilate Mesylate1313
Insulin SyringeSyring-Needl,disp,insul,0.3 Ml13suppressed
MethocarbamolMethocarbamol13suppressed
Morphine Sulfate ErMorphine Sulfate13suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
Dextroamphetamine Sulfate ErDextroamphetamine Sulfate12suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12suppressed
Azelastine HclAzelastine Hcl11suppressed
Bisoprolol FumarateBisoprolol Fumarate11suppressed
ChlorthalidoneChlorthalidone11suppressed
Clonidine HclClonidine Hcl11suppressed
Methadone HclMethadone Hcl11suppressed

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