Healthcare provider profile · identity verified

James Thomas Corpus, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · WESTLAKE, OH · NPI 1801862586

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 James Thomas Corpus, M.D. received $2,461.71 in general payments during 2025 across 139 reported records.

Bayer Healthcare Pharmaceuticals Inc. accounted for 15.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 34 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Mounjaro, Ozempic.

ABBVIE 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Synthroid by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 72 claims for Eliquis by this doctor in 2024.

Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Mounjaro 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 38 claims for Ozempic by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 72 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,461.71

139 reported records · 20 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
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $370.9915.1%112025
ANI Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $265.1510.8%212025
ABBVIE INC. Unresolved — no canonical attribution shown $264.5610.8%192025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $252.5010.3%132025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $241.779.8%102025
Vanda Pharmaceuticals Inc. Unresolved — no canonical attribution shown $224.909.1%222025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $203.968.3%102025
Novo Nordisk Inc Unresolved — no canonical attribution shown $148.236.0%92025
PFIZER INC. Unresolved — no canonical attribution shown $90.983.7%52025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $62.662.5%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $56.532.3%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $46.411.9%22025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $44.071.8%22025
Amgen Inc. Unresolved — no canonical attribution shown $40.741.6%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $40.141.6%22025
Corcept Therapeutics Unresolved — no canonical attribution shown $29.181.2%12025
Lundbeck LLC Unresolved — no canonical attribution shown $21.100.9%12025
SCPHARMACEUTICALS INC. Unresolved — no canonical attribution shown $20.560.8%12025
KYOWA KIRIN, INC. Unresolved — no canonical attribution shown $20.310.8%12025
Optinose US, Inc. Unresolved — no canonical attribution shown $16.970.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,458.11137
Education$3.602

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
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $370.99 11 2025
Source payment records
PURIFIED CORTROPHIN GEL
Normalized: purified cortrophin gel
Drug ANI Pharmaceuticals, Inc. $265.15 21 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $252.50 13 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $241.77 10 2025
Source payment records
FANAPT
Normalized: fanapt
Drug Vanda Pharmaceuticals Inc. $224.90 22 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $200.59 15 2025
Source payment records
HETLIOZ
Normalized: hetlioz
Drug Vanda Pharmaceuticals Inc. $152.07 17 2025
Source payment records
EDARBYCLOR
Normalized: edarbyclor
Drug Azurity Pharmaceuticals, Inc. $146.91 6 2025
Source payment records
Lynkuet
Normalized: lynkuet
Drug Bayer Healthcare Pharmaceuticals Inc. $96.22 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $90.98 5 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $90.98 5 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $86.10 5 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $63.97 4 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $62.66 3 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $62.66 3 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $62.13 4 2025
Source payment records
AZMIRO
Normalized: azmiro
Drug Azurity Pharmaceuticals, Inc. $57.05 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $56.53 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $56.53 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $53.03 3 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $51.83 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $46.41 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $40.74 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $40.74 2 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $40.14 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $40.14 2 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $29.18 1 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $23.18 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $21.10 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $20.89 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $20.73 1 2025
Source payment records
FUROSCIX
Normalized: furoscix
Drug SCPHARMACEUTICALS INC. $20.56 1 2025
Source payment records
CRYSVITA
Normalized: crysvita
Drug KYOWA KIRIN, INC. $20.31 1 2025
Source payment records
Xhance
Normalized: xhance
Drug Optinose US, Inc. $16.97 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
ELIQUIS
eliquis
2025 Eliquis 2024 72 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 38
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
72 18
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
25 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
38 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
72 18

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 Calcium34297
Amlodipine BesylateAmlodipine Besylate16543
Rosuvastatin CalciumRosuvastatin Calcium12136
Pantoprazole SodiumPantoprazole Sodium11833
Levothyroxine SodiumLevothyroxine Sodium11733
Metformin HclMetformin Hcl10625
Tamsulosin HclTamsulosin Hcl10327
Losartan PotassiumLosartan Potassium9826
LisinoprilLisinopril9625
Metoprolol SuccinateMetoprolol Succinate9428
AllopurinolAllopurinol8322
Metoprolol TartrateMetoprolol Tartrate8227
HydrochlorothiazideHydrochlorothiazide8123
FurosemideFurosemide8028
EliquisApixaban7218
GabapentinGabapentin7019
ValsartanValsartan6524
Albuterol Sulfate HfaAlbuterol Sulfate5219
VascepaIcosapent Ethyl5112
Nebivolol HclNebivolol Hcl4915
CarvedilolCarvedilol4713
Sertraline HclSertraline Hcl4715
Montelukast SodiumMontelukast Sodium4614
Pramipexole DihydrochloridePramipexole Di-Hcl4512
Potassium ChloridePotassium Chloride4415
MethylprednisoloneMethylprednisolone4038
Pravastatin SodiumPravastatin Sodium4011
SimvastatinSimvastatin3912
XareltoRivaroxaban39suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3811
OzempicSemaglutide38suppressed
JanuviaSitagliptin Phosphate37suppressed
SpironolactoneSpironolactone3615
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide3612
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide33suppressed
OmeprazoleOmeprazole3311
FinasterideFinasteride29suppressed
Fluticasone PropionateFluticasone Propionate2918
FamotidineFamotidine28suppressed
PrednisonePrednisone2713
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2622
NystatinNystatin2612
ClopidogrelClopidogrel Bisulfate25suppressed
MounjaroTirzepatide25suppressed
Diclofenac SodiumDiclofenac Sodium2311
AtenololAtenolol22suppressed
FluconazoleFluconazole2214
Vitamin D2Ergocalciferol (Vitamin D2)21suppressed
Duloxetine HclDuloxetine Hcl20suppressed
CephalexinCephalexin1916
Trazodone HclTrazodone Hcl19suppressed
AlprazolamAlprazolam18suppressed
EzetimibeEzetimibe18suppressed
Bupropion XlBupropion Hcl17suppressed
FenofibrateFenofibrate17suppressed
Humulin 70/30 KwikpenInsulin Nph Hum/Reg Insulin Hm17suppressed
Ipratropium BromideIpratropium Bromide16suppressed
SucralfateSucralfate16suppressed
Ciprofloxacin HclCiprofloxacin Hcl1512
Escitalopram OxalateEscitalopram Oxalate15suppressed
Icosapent EthylIcosapent Ethyl15suppressed
Tramadol HclTramadol Hcl15suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl14suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride14suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1412
TelmisartanTelmisartan14suppressed
AzithromycinAzithromycin1313
Breo ElliptaFluticasone/Vilanterol13suppressed
DutasterideDutasteride13suppressed
Hydralazine HclHydralazine Hcl13suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
Fluoxetine HclFluoxetine Hcl12suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro12suppressed
LovastatinLovastatin12suppressed
Propranolol Hcl ErPropranolol Hcl12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
Citalopram HbrCitalopram Hydrobromide11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
SynthroidLevothyroxine Sodium11suppressed

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 $2,461.71 · 139 records Bayer Healthcare Pharmaceuticals Inc. AIRSUPRA, AREXVY, AZMIRO, CAMZYOS, CAPVAXIVE, CRYSVITA, Cologuard Collection Kit, EDARBYCLOR, ELIQUIS, FANAPT, FARXIGA, FUROSCIX, GARDASIL 9, HETLIOZ, Kerendia, Korlym, LEQVIO, Lynkuet, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, PURIFIED CORTROPHIN GEL, QULIPTA, REPATHA, REXULTI, Rybelsus, SHINGRIX, UBRELVY, VRAYLAR, Wegovy, Xhance, ZAVZPRET, ZEPBOUND 5
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