Healthcare provider profile · identity verified

Dan E Calleja, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · MT STERLING, KY · NPI 1871532366

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 Dan E Calleja, M.D. received $310.63 in general payments during 2025 across 16 reported records.

AstraZeneca Pharmaceuticals LP accounted for 18.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

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

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 33 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 18 claims for Symbicort 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 37 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 37 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 16 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 49 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

$310.63

16 reported records · 12 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 $56.8618.3%32025
Dexcom, Inc. Unresolved — no canonical attribution shown $42.6213.7%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $31.3510.1%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $28.849.3%12025
INOGEN, INC. Unresolved — no canonical attribution shown $28.319.1%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $22.787.3%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $17.355.6%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.045.5%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.605.3%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.495.3%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $16.375.3%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $16.025.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$310.6316

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
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $45.44 2 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $42.80 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $42.62 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $31.35 2 2025
Source payment records
INOGEN ONE G5 OXYGEN CONCENTRATOR - BLUETOOTH
Normalized: inogen one g5 oxygen concentrator bluetooth
Device INOGEN, INC. $28.31 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $22.78 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $22.78 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.35 1 2025
Source payment records
  • 2025-08-04 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $17.35 · Open Payments source
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $17.04 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $16.49 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $16.37 1 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $16.02 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $14.06 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 33
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 37
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 49
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
33 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
18 suppressed by CMS
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
37 suppressed by CMS
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
37 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
16 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
49 suppressed by CMS

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 Calcium394111
Levothyroxine SodiumLevothyroxine Sodium38991
LisinoprilLisinopril34593
GabapentinGabapentin26545
Amlodipine BesylateAmlodipine Besylate23060
OmeprazoleOmeprazole23064
Losartan PotassiumLosartan Potassium22663
Tramadol HclTramadol Hcl21140
Metformin HclMetformin Hcl19855
Metoprolol SuccinateMetoprolol Succinate19653
AlprazolamAlprazolam17232
EliquisApixaban15120
FurosemideFurosemide13941
Rosuvastatin CalciumRosuvastatin Calcium12640
Potassium ChloridePotassium Chloride12330
Montelukast SodiumMontelukast Sodium10928
Tamsulosin HclTamsulosin Hcl10737
Glipizide ErGlipizide10523
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen10226
Pantoprazole SodiumPantoprazole Sodium10233
CefuroximeCefuroxime Axetil10077
SimvastatinSimvastatin10026
Fluoxetine HclFluoxetine Hcl9722
Escitalopram OxalateEscitalopram Oxalate8317
CarvedilolCarvedilol8120
Sertraline HclSertraline Hcl7914
Albuterol Sulfate HfaAlbuterol Sulfate7728
Fluticasone PropionateFluticasone Propionate7728
Metoprolol TartrateMetoprolol Tartrate7723
Buspirone HclBuspirone Hcl7621
PrednisonePrednisone7046
AllopurinolAllopurinol6919
HydrochlorothiazideHydrochlorothiazide6920
MeloxicamMeloxicam6719
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride6621
TemazepamTemazepam6511
Pravastatin SodiumPravastatin Sodium6418
ClopidogrelClopidogrel Bisulfate6319
MirtazapineMirtazapine6314
LevofloxacinLevofloxacin5845
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5811
EzetimibeEzetimibe5716
Amitriptyline HclAmitriptyline Hcl56suppressed
Zolpidem TartrateZolpidem Tartrate54suppressed
BumetanideBumetanide5311
Ciprofloxacin HclCiprofloxacin Hcl5340
Esomeprazole MagnesiumEsomeprazole Magnesium5211
OzempicSemaglutide49suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl4521
Donepezil HclDonepezil Hcl4311
JanuviaSitagliptin Phosphate4312
PregabalinPregabalin43suppressed
Trazodone HclTrazodone Hcl42suppressed
NystatinNystatin4122
Duloxetine HclDuloxetine Hcl40suppressed
Hydroxyzine HclHydroxyzine Hcl40suppressed
Meclizine HclMeclizine Hcl3918
FinasterideFinasteride3711
JardianceEmpagliflozin37suppressed
LamotrigineLamotrigine37suppressed
ClonazepamClonazepam36suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate36suppressed
Doxycycline HyclateDoxycycline Hyclate3518
FluconazoleFluconazole3519
LorazepamLorazepam34suppressed
FarxigaDapagliflozin Propanediol33suppressed
IbuprofenIbuprofen3311
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide33suppressed
Oxybutynin Chloride ErOxybutynin Chloride33suppressed
BaclofenBaclofen32suppressed
Hydralazine HclHydralazine Hcl31suppressed
Warfarin SodiumWarfarin Sodium31suppressed
SpironolactoneSpironolactone30suppressed
AzithromycinAzithromycin29suppressed
Paroxetine HclParoxetine Hcl29suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2918
Pioglitazone HclPioglitazone Hcl28suppressed
FamotidineFamotidine2711
OlanzapineOlanzapine27suppressed
Ondansetron HclOndansetron Hcl2717
Amiodarone HclAmiodarone Hcl25suppressed
MyrbetriqMirabegron25suppressed
TorsemideTorsemide25suppressed
Citalopram HbrCitalopram Hydrobromide24suppressed
Dicyclomine HclDicyclomine Hcl24suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog24suppressed
MetolazoneMetolazone24suppressed
SynthroidLevothyroxine Sodium24suppressed
AtenololAtenolol23suppressed
CelecoxibCelecoxib23suppressed
Ropinirole HclRopinirole Hcl23suppressed
Breo ElliptaFluticasone/Vilanterol22suppressed
Memantine HclMemantine Hcl22suppressed
Diclofenac SodiumDiclofenac Sodium21suppressed
Doxazosin MesylateDoxazosin Mesylate21suppressed
Hydroxyzine PamoateHydroxyzine Pamoate20suppressed
Nifedipine ErNifedipine20suppressed
DiazepamDiazepam19suppressed
Sumatriptan SuccinateSumatriptan Succinate19suppressed
Tizanidine HclTizanidine Hcl19suppressed
Venlafaxine Hcl ErVenlafaxine Hcl19suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen18suppressed
PaxlovidNirmatrelvir/Ritonavir1818
SymbicortBudesonide/Formoterol Fumarate18suppressed
LactuloseLactulose17suppressed
LoperamideLoperamide Hcl17suppressed
LovastatinLovastatin17suppressed
Olmesartan MedoxomilOlmesartan Medoxomil17suppressed
Quetiapine FumarateQuetiapine Fumarate17suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1613
LevetiracetamLevetiracetam16suppressed
Sildenafil CitrateSildenafil Citrate16suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
TrulicityDulaglutide16suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads15suppressed
Nebivolol HclNebivolol Hcl15suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl15suppressed
XareltoRivaroxaban15suppressed
Benazepril HclBenazepril Hcl14suppressed
EstradiolEstradiol14suppressed
GemfibrozilGemfibrozil14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide14suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
GlimepirideGlimepiride13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
Venlafaxine HclVenlafaxine Hcl13suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr12suppressed
CephalexinCephalexin12suppressed
Clonidine HclClonidine Hcl12suppressed
GlipizideGlipizide12suppressed
RisperidoneRisperidone12suppressed
SulfasalazineSulfasalazine12suppressed
ValsartanValsartan12suppressed
VeltassaPatiromer Calcium Sorbitex12suppressed
Alendronate SodiumAlendronate Sodium11suppressed
ConstuloseLactulose11suppressed
Divalproex SodiumDivalproex Sodium11suppressed
Metformin Hcl ErMetformin Hcl11suppressed
Promethazine HclPromethazine Hcl11suppressed
Testosterone CypionateTestosterone Cypionate11suppressed

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 $310.63 · 16 records AstraZeneca Pharmaceuticals LP AIRSUPRA, CAPVAXIVE, Cologuard Collection Kit, Dexcom G6 Transmitter, EVENITY, FARXIGA, INOGEN ONE G5 OXYGEN CONCENTRATOR - BLUETOOTH, JARDIANCE, Ozempic, REXULTI, Rybelsus, VOQUEZNA, XIFAXAN 6
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