Healthcare provider profile · identity verified

James C Althoff, MD

Allopathic & Osteopathic Physicians|Family Medicine · FREEBURG, IL · NPI 1306952098

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 C Althoff, MD received $776.34 in general payments during 2025 across 38 reported records.

AstraZeneca Pharmaceuticals LP accounted for 38.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 24 associated products.

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

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 39 claims for Synthroid by this doctor in 2024.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 15 claims for Prolia 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 55 claims for Farxiga by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 222 claims for Jardiance by this doctor in 2024.

GlaxoSmithKline, 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Trelegy Ellipta 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 222 claims for Jardiance 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 42 claims for Mounjaro 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 128 claims for Trulicity 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 127 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 217 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$776.34

38 reported records · 13 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $298.2438.4%132025
Novo Nordisk Inc Unresolved — no canonical attribution shown $66.568.6%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $61.888.0%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $61.547.9%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $57.287.4%32025
PFIZER INC. Unresolved — no canonical attribution shown $40.285.2%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $37.714.9%22025
ABBVIE INC. Unresolved — no canonical attribution shown $35.574.6%22025
Amgen Inc. Unresolved — no canonical attribution shown $34.124.4%22025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $29.193.8%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $20.162.6%12025
Eisai Inc. Unresolved — no canonical attribution shown $17.882.3%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $15.932.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$776.3438

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $157.53 5 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $157.21 5 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $74.30 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $61.88 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $61.54 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $40.28 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $40.28 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $39.32 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $36.76 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $36.76 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $35.57 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $35.57 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $34.12 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $34.12 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $29.80 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $29.19 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $24.07 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $22.00 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $20.16 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $17.96 1 2025
Source payment records
Leqembi
Normalized: leqembi
Drug Eisai Inc. $17.88 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.93 1 2025
Source payment records
  • 2025-09-17 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.93 · Open Payments source
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $13.64 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $13.64 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 217 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 55 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 222 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 42
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 127 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 43 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
39 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
15 suppressed by CMS
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
55 13
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
222 42
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
43 12
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
222 42
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
42 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
128 20
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
127 20
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
217 36
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
24 24

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 Calcium873200
LisinoprilLisinopril583149
Amlodipine BesylateAmlodipine Besylate526132
Losartan PotassiumLosartan Potassium442116
Levothyroxine SodiumLevothyroxine Sodium43190
OmeprazoleOmeprazole391100
SimvastatinSimvastatin34187
Rosuvastatin CalciumRosuvastatin Calcium28575
Pantoprazole SodiumPantoprazole Sodium26660
Metoprolol SuccinateMetoprolol Succinate25868
GabapentinGabapentin23849
Metformin HclMetformin Hcl22861
Sertraline HclSertraline Hcl22858
JardianceEmpagliflozin22242
EliquisApixaban21736
HydrochlorothiazideHydrochlorothiazide21256
Escitalopram OxalateEscitalopram Oxalate20855
Metoprolol TartrateMetoprolol Tartrate20642
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide19548
Tamsulosin HclTamsulosin Hcl18947
Metformin Hcl ErMetformin Hcl18338
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen18137
FurosemideFurosemide17951
Tramadol HclTramadol Hcl17732
Alendronate SodiumAlendronate Sodium16341
AllopurinolAllopurinol13835
FamotidineFamotidine13730
MirtazapineMirtazapine13624
Fluticasone PropionateFluticasone Propionate13451
Potassium ChloridePotassium Chloride13334
Albuterol Sulfate HfaAlbuterol Sulfate13047
TrulicityDulaglutide12820
OzempicSemaglutide12720
MeloxicamMeloxicam12326
Glipizide ErGlipizide12028
Hydralazine HclHydralazine Hcl11726
Doxycycline HyclateDoxycycline Hyclate11386
ClopidogrelClopidogrel Bisulfate10520
Montelukast SodiumMontelukast Sodium10121
Duloxetine HclDuloxetine Hcl9322
PrednisonePrednisone9373
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid8919
Trazodone HclTrazodone Hcl8718
LorazepamLorazepam8618
Donepezil HclDonepezil Hcl8216
Pravastatin SodiumPravastatin Sodium8020
Isosorbide Mononitrate ErIsosorbide Mononitrate7317
Zolpidem TartrateZolpidem Tartrate68suppressed
Citalopram HbrCitalopram Hydrobromide6619
Bupropion Hcl SrBupropion Hcl6316
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6216
AtenololAtenolol5914
CarvedilolCarvedilol5712
Triamcinolone AcetonideTriamcinolone Acetonide5633
FarxigaDapagliflozin Propanediol5513
Felodipine ErFelodipine5414
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst5441
Semglee (Yfgn) PenInsulin Glargine-Yfgn53suppressed
ValsartanValsartan5215
Warfarin SodiumWarfarin Sodium5211
SpironolactoneSpironolactone4914
Pramipexole DihydrochloridePramipexole Di-Hcl47suppressed
FinasterideFinasteride4413
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4311
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4312
MounjaroTirzepatide42suppressed
ValacyclovirValacyclovir Hcl4116
Bupropion XlBupropion Hcl39suppressed
SynthroidLevothyroxine Sodium39suppressed
LevetiracetamLevetiracetam38suppressed
Amitriptyline HclAmitriptyline Hcl36suppressed
Ciprofloxacin HclCiprofloxacin Hcl3625
ClonazepamClonazepam36suppressed
Venlafaxine Hcl ErVenlafaxine Hcl36suppressed
Carbidopa-LevodopaCarbidopa/Levodopa35suppressed
Fluoxetine HclFluoxetine Hcl35suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril34suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl34suppressed
CefuroximeCefuroxime Axetil3330
Olmesartan MedoxomilOlmesartan Medoxomil32suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog31suppressed
XareltoRivaroxaban31suppressed
Doxazosin MesylateDoxazosin Mesylate30suppressed
EzetimibeEzetimibe30suppressed
Pioglitazone HclPioglitazone Hcl30suppressed
AlprazolamAlprazolam28suppressed
CelecoxibCelecoxib28suppressed
Buspirone HclBuspirone Hcl27suppressed
MupirocinMupirocin2713
Sildenafil CitrateSildenafil Citrate27suppressed
IbuprofenIbuprofen26suppressed
Oxybutynin ChlorideOxybutynin Chloride26suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2524
GlipizideGlipizide25suppressed
Dicyclomine HclDicyclomine Hcl24suppressed
Insulin Aspart FlexpenInsulin Aspart24suppressed
PaxlovidNirmatrelvir/Ritonavir2424
Quetiapine FumarateQuetiapine Fumarate24suppressed
Ropinirole HclRopinirole Hcl24suppressed
Alfuzosin Hcl ErAlfuzosin Hcl23suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol23suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip23suppressed
Memantine HclMemantine Hcl23suppressed
PregabalinPregabalin23suppressed
PrimidonePrimidone23suppressed
Breo ElliptaFluticasone/Vilanterol22suppressed
CefdinirCefdinir2220
Diltiazem 24hr Er (Cd)Diltiazem Hcl22suppressed
Folic AcidFolic Acid22suppressed
Tizanidine HclTizanidine Hcl22suppressed
BenzonatateBenzonatate2116
Ultra-Fine Short Pen NeedlePen Needle, Diabetic21suppressed
AmoxicillinAmoxicillin2019
CephalexinCephalexin2019
TradjentaLinagliptin20suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)19suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic19suppressed
Oxycodone HclOxycodone Hcl19suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate18suppressed
ChlorthalidoneChlorthalidone18suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen17suppressed
Propranolol Hcl ErPropranolol Hcl17suppressed
FenofibrateFenofibrate Nanocrystallized16suppressed
FluconazoleFluconazole16suppressed
Paroxetine HclParoxetine Hcl16suppressed
Advair HfaFluticasone Propion/Salmeterol15suppressed
Hydroxyzine HclHydroxyzine Hcl15suppressed
MethylprednisoloneMethylprednisolone1515
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters15suppressed
ProliaDenosumab15suppressed
Propranolol HclPropranolol Hcl15suppressed
Ulticare Pen NeedlePen Needle, Diabetic15suppressed
Tolterodine Tartrate ErTolterodine Tartrate14suppressed
CholestyramineCholestyramine (With Sugar)13suppressed
CilostazolCilostazol13suppressed
EstradiolEstradiol13suppressed
Rabeprazole SodiumRabeprazole Sodium13suppressed
Spiriva HandihalerTiotropium Bromide13suppressed
EntacaponeEntacapone12suppressed
Isosorbide DinitrateIsosorbide Dinitrate12suppressed
MyrbetriqMirabegron12suppressed
Tegretol XrCarbamazepine12suppressed
TemazepamTemazepam12suppressed
Tolterodine TartrateTolterodine Tartrate12suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
Arnuity ElliptaFluticasone Furoate11suppressed
CarbamazepineCarbamazepine11suppressed
Clobetasol PropionateClobetasol Propionate11suppressed
DottiEstradiol11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
RamiprilRamipril11suppressed
Verapamil ErVerapamil 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 $776.34 · 38 records AstraZeneca Pharmaceuticals LP AIRSUPRA, AREXVY, Auvelity, BREZTRI, Cologuard Collection Kit, ELIQUIS, FARXIGA, JARDIANCE, Leqembi, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, QULIPTA, REPATHA, Rybelsus, SHINGRIX, TRELEGY ELLIPTA, The Cologuard Plus Collection Kit, UBRELVY, VOQUEZNA, Wegovy, XIFAXAN, ZEPBOUND 11
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