Healthcare provider profile · identity verified

Dillon Gillespie, DO

Family Practice · ADA, OK · NPI 1548887029

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
SynthroidLevothyroxine Sodium33940
OmeprazoleOmeprazole32738
Fluticasone PropionateFluticasone Propionate31052
GabapentinGabapentin26836
Montelukast SodiumMontelukast Sodium24826
Atorvastatin CalciumAtorvastatin Calcium23633
Losartan PotassiumLosartan Potassium23330
Pantoprazole SodiumPantoprazole Sodium22329
CelecoxibCelecoxib20233
Albuterol Sulfate HfaAlbuterol Sulfate19832
FurosemideFurosemide19025
Rosuvastatin CalciumRosuvastatin Calcium18623
Metformin HclMetformin Hcl17418
LisinoprilLisinopril16621
Tamsulosin HclTamsulosin Hcl16624
OzempicSemaglutide15624
SimvastatinSimvastatin15517
Amlodipine BesylateAmlodipine Besylate15126
ClopidogrelClopidogrel Bisulfate14517
AtenololAtenolol13212
Potassium ChloridePotassium Chloride12820
HydrochlorothiazideHydrochlorothiazide12721
JardianceEmpagliflozin11315
Trazodone HclTrazodone Hcl11315
Cyclobenzaprine HclCyclobenzaprine Hcl11122
Metoprolol SuccinateMetoprolol Succinate10113
Metoprolol TartrateMetoprolol Tartrate10015
Diclofenac SodiumDiclofenac Sodium9723
Citalopram HbrCitalopram Hydrobromide77suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen7412
Enalapril MaleateEnalapril Maleate73suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate69suppressed
IbuprofenIbuprofen6612
MeloxicamMeloxicam66suppressed
Metformin Hcl ErMetformin Hcl64suppressed
Ropinirole HclRopinirole Hcl62suppressed
Pravastatin SodiumPravastatin Sodium60suppressed
DuleraMometasone/Formoterol58suppressed
Fenofibric AcidFenofibric Acid (Choline)57suppressed
Alendronate SodiumAlendronate Sodium55suppressed
EliquisApixaban55suppressed
BaclofenBaclofen54suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5412
NaproxenNaproxen54suppressed
Sertraline HclSertraline Hcl54suppressed
Spiriva RespimatTiotropium Bromide54suppressed
Duloxetine HclDuloxetine Hcl53suppressed
Hydroxyzine HclHydroxyzine Hcl53suppressed
Venlafaxine Hcl ErVenlafaxine Hcl53suppressed
SpironolactoneSpironolactone52suppressed
CarvedilolCarvedilol51suppressed
Bupropion Hcl SrBupropion Hcl50suppressed
Acetaminophen-CodeineAcetaminophen With Codeine4913
MethocarbamolMethocarbamol48suppressed
Buspirone HclBuspirone Hcl46suppressed
AlogliptinAlogliptin Benzoate42suppressed
PregabalinPregabalin42suppressed
TopiramateTopiramate42suppressed
EstradiolEstradiol41suppressed
Amitriptyline HclAmitriptyline Hcl39suppressed
EzetimibeEzetimibe39suppressed
FamotidineFamotidine39suppressed
GemfibrozilGemfibrozil39suppressed
Testosterone CypionateTestosterone Cypionate38suppressed
AllopurinolAllopurinol37suppressed
Oxybutynin Chloride ErOxybutynin Chloride37suppressed
Quetiapine FumarateQuetiapine Fumarate36suppressed
SucralfateSucralfate35suppressed
Tramadol HclTramadol Hcl3512
Donepezil HclDonepezil Hcl32suppressed
Glipizide ErGlipizide32suppressed
NystopNystatin32suppressed
ClonazepamClonazepam31suppressed
Fluoxetine HclFluoxetine Hcl31suppressed
Escitalopram OxalateEscitalopram Oxalate30suppressed
MirtazapineMirtazapine30suppressed
Hydroxyzine PamoateHydroxyzine Pamoate27suppressed
LidocaineLidocaine27suppressed
PrednisonePrednisone2713
Pramipexole DihydrochloridePramipexole Di-Hcl26suppressed
Propranolol HclPropranolol Hcl26suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl25suppressed
Doxazosin MesylateDoxazosin Mesylate25suppressed
Zolpidem TartrateZolpidem Tartrate25suppressed
Dexamethasone Sodium PhosphateDexamethasone Sodium Phosphate2321
FinasterideFinasteride23suppressed
Ondansetron OdtOndansetron2312
CephalexinCephalexin2016
Clonidine HclClonidine Hcl20suppressed
Combivent RespimatIpratropium/Albuterol Sulfate20suppressed
Ranolazine ErRanolazine20suppressed
Nifedipine ErNifedipine18suppressed
Novolog FlexpenInsulin Aspart17suppressed
Tizanidine HclTizanidine Hcl17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1614
Tolterodine Tartrate ErTolterodine Tartrate16suppressed
Diltiazem 24hr ErDiltiazem Hcl15suppressed
Verapamil ErVerapamil Hcl15suppressed
Amiodarone HclAmiodarone Hcl14suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog14suppressed
Oxybutynin ChlorideOxybutynin Chloride14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
Warfarin SodiumWarfarin Sodium14suppressed
MethylprednisoloneMethylprednisolone1312
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
ChlorthalidoneChlorthalidone12suppressed
DigoxinDigoxin12suppressed
Folic AcidFolic Acid12suppressed
MounjaroTirzepatide12suppressed
SotalolSotalol Hcl12suppressed
XareltoRivaroxaban12suppressed
Advair DiskusFluticasone Propion/Salmeterol11suppressed
AsmanexMometasone Furoate11suppressed
Bupropion XlBupropion Hcl11suppressed
IndapamideIndapamide11suppressed
Klor-Con 10Potassium Chloride11suppressed
LamotrigineLamotrigine11suppressed
LevetiracetamLevetiracetam11suppressed
Mesalamine ErMesalamine11suppressed
Neomycin-Polymyxin-HcNeomycin/Polymyxin B/Hydrocort11suppressed
Novolog Mix 70-30 FlexpenInsulin Aspart Prot/Insuln Asp11suppressed
NystatinNystatin11suppressed
Paroxetine HclParoxetine 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