Healthcare provider profile · identity verified

Geoffrey Lee Thomas, DO

Family Practice · BOARDMAN, OR · NPI 1194901785

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
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen23923
Atorvastatin CalciumAtorvastatin Calcium21956
Losartan PotassiumLosartan Potassium17841
Metoprolol SuccinateMetoprolol Succinate14930
OmeprazoleOmeprazole14639
Levothyroxine SodiumLevothyroxine Sodium11224
Amlodipine BesylateAmlodipine Besylate11028
EliquisApixaban10719
Metformin HclMetformin Hcl10721
GabapentinGabapentin9619
Duloxetine HclDuloxetine Hcl9016
Oxycodone HclOxycodone Hcl89suppressed
LisinoprilLisinopril8421
Albuterol Sulfate HfaAlbuterol Sulfate7223
Tamsulosin HclTamsulosin Hcl7015
HydrochlorothiazideHydrochlorothiazide6117
Cyclobenzaprine HclCyclobenzaprine Hcl5614
JardianceEmpagliflozin5013
CelecoxibCelecoxib49suppressed
AllopurinolAllopurinol4011
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen40suppressed
Amitriptyline HclAmitriptyline Hcl38suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog3811
PregabalinPregabalin37suppressed
ClopidogrelClopidogrel Bisulfate36suppressed
FurosemideFurosemide3611
Ondansetron HclOndansetron Hcl35suppressed
Fluticasone PropionateFluticasone Propionate3422
SpironolactoneSpironolactone33suppressed
FamotidineFamotidine32suppressed
Montelukast SodiumMontelukast Sodium32suppressed
Pantoprazole SodiumPantoprazole Sodium32suppressed
Ropinirole HclRopinirole Hcl32suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter32suppressed
Potassium ChloridePotassium Chloride31suppressed
AtenololAtenolol29suppressed
Bupropion XlBupropion Hcl28suppressed
ClonazepamClonazepam28suppressed
Rosuvastatin CalciumRosuvastatin Calcium28suppressed
CarvedilolCarvedilol27suppressed
Novolog FlexpenInsulin Aspart27suppressed
Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl26suppressed
Metoprolol TartrateMetoprolol Tartrate26suppressed
MounjaroTirzepatide26suppressed
Tramadol HclTramadol Hcl26suppressed
Ondansetron OdtOndansetron24suppressed
Lurasidone HclLurasidone Hcl23suppressed
SimvastatinSimvastatin22suppressed
Doxazosin MesylateDoxazosin Mesylate20suppressed
Quetiapine FumarateQuetiapine Fumarate20suppressed
PrednisonePrednisone19suppressed
LinzessLinaclotide18suppressed
Pravastatin SodiumPravastatin Sodium18suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic18suppressed
BaclofenBaclofen17suppressed
Sertraline HclSertraline Hcl16suppressed
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog16suppressed
Buspirone HclBuspirone Hcl15suppressed
Metformin Hcl ErMetformin Hcl15suppressed
Pilocarpine HclPilocarpine Hcl15suppressed
Alendronate SodiumAlendronate Sodium14suppressed
Escitalopram OxalateEscitalopram Oxalate14suppressed
Nifedipine ErNifedipine14suppressed
Acetaminophen-CodeineAcetaminophen With Codeine13suppressed
Advair HfaFluticasone Propion/Salmeterol13suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium13suppressed
OzempicSemaglutide13suppressed
RizatriptanRizatriptan Benzoate13suppressed
SynthroidLevothyroxine Sodium13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
CephalexinCephalexin1211
Diclofenac SodiumDiclofenac Sodium1211
Fluvoxamine MaleateFluvoxamine Maleate12suppressed
GemfibrozilGemfibrozil12suppressed
HydrocortisoneHydrocortisone12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
LevetiracetamLevetiracetam12suppressed
Trazodone HclTrazodone Hcl12suppressed
DapagliflozinDapagliflozin Propanediol11suppressed
EzetimibeEzetimibe11suppressed
FinasterideFinasteride11suppressed

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