Healthcare provider profile · identity verified

Peter Douglas Stephan, MD

Allopathic & Osteopathic Physicians|Family Medicine · KOKOMO, IN · NPI 1548266307

Profile state: payments and partd 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

CMS Open Payments records show Peter Douglas Stephan, MD received $346.17 in general payments during 2025 across 3 reported records.

Corcept Therapeutics accounted for 34.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Farxiga.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Symbicort by this doctor in 2024.

Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 116 claims for Ozempic by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$346.17

3 reported records · 3 companies

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.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Corcept Therapeutics Unresolved — no canonical attribution shown $118.8034.3%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $117.7234.0%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $109.6531.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$346.173

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
Korlym
Normalized: korlym
Drug Corcept Therapeutics $118.80 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $117.72 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $109.65 1 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
FARXIGA
farxiga
2025 Farxiga 2024 21
Beneficiary count suppressed
exact normalized Medicare Part D

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
21 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
43 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
116 20

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 Calcium418112
GabapentinGabapentin24750
Amlodipine BesylateAmlodipine Besylate23863
OmeprazoleOmeprazole22455
Levothyroxine SodiumLevothyroxine Sodium21256
Albuterol Sulfate HfaAlbuterol Sulfate18852
Tamsulosin HclTamsulosin Hcl16750
Metoprolol SuccinateMetoprolol Succinate16442
LisinoprilLisinopril15942
Metformin HclMetformin Hcl15840
AlprazolamAlprazolam13825
Montelukast SodiumMontelukast Sodium12832
Tramadol HclTramadol Hcl12828
OzempicSemaglutide11620
Losartan PotassiumLosartan Potassium11329
Potassium ChloridePotassium Chloride11226
Metformin Hcl ErMetformin Hcl10725
Pantoprazole SodiumPantoprazole Sodium10734
Rosuvastatin CalciumRosuvastatin Calcium10532
Fluticasone PropionateFluticasone Propionate9826
HydrochlorothiazideHydrochlorothiazide9430
FamotidineFamotidine9024
SimvastatinSimvastatin8217
MeloxicamMeloxicam8017
Diclofenac SodiumDiclofenac Sodium7518
Escitalopram OxalateEscitalopram Oxalate6417
FurosemideFurosemide6421
Trazodone HclTrazodone Hcl6418
AllopurinolAllopurinol6317
Zolpidem TartrateZolpidem Tartrate62suppressed
Donepezil HclDonepezil Hcl5912
EliquisApixaban5914
CarvedilolCarvedilol5816
TopiramateTopiramate5713
TemazepamTemazepam56suppressed
Duloxetine HclDuloxetine Hcl5514
MirtazapineMirtazapine54suppressed
Ibandronate SodiumIbandronate Sodium4818
JardianceEmpagliflozin4811
TorsemideTorsemide45suppressed
SymbicortBudesonide/Formoterol Fumarate43suppressed
Sertraline HclSertraline Hcl4214
Metoprolol TartrateMetoprolol Tartrate4113
Pravastatin SodiumPravastatin Sodium4012
ClonazepamClonazepam37suppressed
ClopidogrelClopidogrel Bisulfate3712
Ropinirole HclRopinirole Hcl37suppressed
MounjaroTirzepatide36suppressed
Tizanidine HclTizanidine Hcl35suppressed
BaclofenBaclofen34suppressed
Hydroxyzine HclHydroxyzine Hcl34suppressed
Fluoxetine HclFluoxetine Hcl33suppressed
Alendronate SodiumAlendronate Sodium31suppressed
CephalexinCephalexin3127
Fluticasone-SalmeterolFluticasone Propion/Salmeterol31suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide31suppressed
AzithromycinAzithromycin3022
CelecoxibCelecoxib30suppressed
Divalproex Sodium ErDivalproex Sodium30suppressed
Pioglitazone HclPioglitazone Hcl30suppressed
TrulicityDulaglutide30suppressed
FinasterideFinasteride29suppressed
ValsartanValsartan29suppressed
Buspirone HclBuspirone Hcl28suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl28suppressed
RamiprilRamipril28suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2813
Clonidine HclClonidine Hcl26suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip26suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide26suppressed
Benazepril HclBenazepril Hcl25suppressed
LorazepamLorazepam25suppressed
Oxybutynin Chloride ErOxybutynin Chloride25suppressed
Promethazine HclPromethazine Hcl25suppressed
Citalopram HbrCitalopram Hydrobromide24suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate24suppressed
LansoprazoleLansoprazole24suppressed
LinzessLinaclotide24suppressed
NaproxenNaproxen24suppressed
ChlorthalidoneChlorthalidone23suppressed
NitroglycerinNitroglycerin22suppressed
PregabalinPregabalin22suppressed
Tresiba Flextouch U-100Insulin Degludec22suppressed
VascepaIcosapent Ethyl22suppressed
FarxigaDapagliflozin Propanediol21suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog21suppressed
Olmesartan MedoxomilOlmesartan Medoxomil21suppressed
Raloxifene HclRaloxifene Hcl21suppressed
Ziprasidone HclZiprasidone Hcl21suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl19suppressed
Nifedipine ErNifedipine19suppressed
Ventolin HfaAlbuterol Sulfate19suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate18suppressed
Bupropion XlBupropion Hcl18suppressed
Quetiapine FumarateQuetiapine Fumarate18suppressed
PrimidonePrimidone17suppressed
SpironolactoneSpironolactone17suppressed
EzetimibeEzetimibe16suppressed
Hydralazine HclHydralazine Hcl16suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1512
AripiprazoleAripiprazole15suppressed
GemfibrozilGemfibrozil15suppressed
Humalog Kwikpen U-100Insulin Lispro15suppressed
Bupropion Hcl SrBupropion Hcl14suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen14suppressed
LamotrigineLamotrigine14suppressed
Meclizine HclMeclizine Hcl14suppressed
PrednisonePrednisone1411
Diltiazem 24hr ErDiltiazem Hcl13suppressed
Doxepin HclDoxepin Hcl13suppressed
GlimepirideGlimepiride13suppressed
JanuviaSitagliptin Phosphate13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Spiriva HandihalerTiotropium Bromide13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1313
Breztri AerosphereBudesonide/Glycopyr/Formoterol12suppressed
Combivent RespimatIpratropium/Albuterol Sulfate12suppressed
EszopicloneEszopiclone12suppressed
IbuprofenIbuprofen12suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
Potassium Citrate ErPotassium Citrate12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr11suppressed
Dicyclomine HclDicyclomine Hcl11suppressed
NovologInsulin Aspart11suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl11suppressed
RisperidoneRisperidone11suppressed
SynthroidLevothyroxine Sodium11suppressed
TelmisartanTelmisartan11suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid11suppressed

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 $346.17 · 3 records Corcept Therapeutics FARXIGA, Korlym, Wegovy 3
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