Healthcare provider profile · identity verified

Doris Karam, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · MODESTO, CA · NPI 1326069246

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 Doris Karam, M.D. received $21.75 in general payments during 2025 across 1 reported records.

GlaxoSmithKline, LLC. accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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 20 claims for Trelegy Ellipta by this doctor in 2024.

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

Payment overview · 2025

General Payments

$21.75

1 reported records · 1 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $21.75100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$21.751

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
NUCALA
Normalized: nucala
Biological GlaxoSmithKline, LLC. $21.75 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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
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
20 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 Calcium638240
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen597128
Levothyroxine SodiumLevothyroxine Sodium447157
Losartan PotassiumLosartan Potassium425157
Amlodipine BesylateAmlodipine Besylate407152
GabapentinGabapentin36694
LisinoprilLisinopril326119
OmeprazoleOmeprazole26683
AlprazolamAlprazolam26071
Metoprolol SuccinateMetoprolol Succinate20675
Pantoprazole SodiumPantoprazole Sodium19877
Metformin HclMetformin Hcl17969
Tamsulosin HclTamsulosin Hcl17253
Albuterol Sulfate HfaAlbuterol Sulfate17061
Tramadol HclTramadol Hcl16537
HydrochlorothiazideHydrochlorothiazide16259
Escitalopram OxalateEscitalopram Oxalate15549
Metoprolol TartrateMetoprolol Tartrate15449
FurosemideFurosemide15358
Potassium ChloridePotassium Chloride14650
Rosuvastatin CalciumRosuvastatin Calcium14649
Trazodone HclTrazodone Hcl13746
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen12625
Alendronate SodiumAlendronate Sodium11748
Zolpidem TartrateZolpidem Tartrate11522
CephalexinCephalexin11483
Cyclobenzaprine HclCyclobenzaprine Hcl10834
LorazepamLorazepam10533
Buspirone HclBuspirone Hcl10023
FamotidineFamotidine10035
MeloxicamMeloxicam9525
Tizanidine HclTizanidine Hcl9420
SimvastatinSimvastatin9034
EliquisApixaban8932
IbuprofenIbuprofen8926
Promethazine HclPromethazine Hcl87suppressed
Fluticasone PropionateFluticasone Propionate8538
CarvedilolCarvedilol8433
Montelukast SodiumMontelukast Sodium8332
PregabalinPregabalin8319
Acetaminophen-CodeineAcetaminophen With Codeine7821
Sertraline HclSertraline Hcl7727
Morphine Sulfate ErMorphine Sulfate76suppressed
EstradiolEstradiol7527
NystatinNystatin7527
Duloxetine HclDuloxetine Hcl7227
Olmesartan MedoxomilOlmesartan Medoxomil6926
EzetimibeEzetimibe6521
AtenololAtenolol6422
Citalopram HbrCitalopram Hydrobromide6024
ClonazepamClonazepam5714
BaclofenBaclofen5625
Benazepril HclBenazepril Hcl5619
Ondansetron HclOndansetron Hcl5624
Venlafaxine Hcl ErVenlafaxine Hcl5515
AcyclovirAcyclovir5425
AllopurinolAllopurinol5418
FinasterideFinasteride5419
Metformin Hcl ErMetformin Hcl5320
Fluoxetine HclFluoxetine Hcl5222
ClopidogrelClopidogrel Bisulfate5121
Hydralazine HclHydralazine Hcl5119
Bupropion XlBupropion Hcl5018
LovastatinLovastatin4817
Oxybutynin Chloride ErOxybutynin Chloride4714
AzithromycinAzithromycin4536
Oxycodone HclOxycodone Hcl4512
ValsartanValsartan4516
Amitriptyline HclAmitriptyline Hcl4213
Glipizide ErGlipizide4211
GlipizideGlipizide4117
JanuviaSitagliptin Phosphate4014
Ampicillin-SulbactamAmpicillin Sod/Sulbactam Sod39suppressed
Donepezil HclDonepezil Hcl3915
GlimepirideGlimepiride3817
PrednisonePrednisone3819
SynthroidLevothyroxine Sodium3813
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3734
CelecoxibCelecoxib37suppressed
Ondansetron OdtOndansetron3715
Clonidine HclClonidine Hcl3411
CarisoprodolCarisoprodol33suppressed
Hydroxyzine HclHydroxyzine Hcl3313
Quetiapine FumarateQuetiapine Fumarate33suppressed
SpironolactoneSpironolactone3213
Amiodarone HclAmiodarone Hcl3112
RybelsusSemaglutide31suppressed
HydrocortisoneHydrocortisone3013
MirtazapineMirtazapine30suppressed
Diclofenac SodiumDiclofenac Sodium2914
Ventolin HfaAlbuterol Sulfate29suppressed
Breo ElliptaFluticasone/Vilanterol28suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide2813
NaproxenNaproxen28suppressed
Pravastatin SodiumPravastatin Sodium28suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide2712
Sumatriptan SuccinateSumatriptan Succinate27suppressed
TemazepamTemazepam2711
XareltoRivaroxaban27suppressed
Ciprofloxacin HclCiprofloxacin Hcl2618
JardianceEmpagliflozin26suppressed
OzempicSemaglutide25suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2519
AmoxicillinAmoxicillin2418
DiazepamDiazepam2411
FarxigaDapagliflozin Propanediol24suppressed
Wixela InhubFluticasone Propion/Salmeterol24suppressed
LevetiracetamLevetiracetam23suppressed
FluconazoleFluconazole2213
Nortriptyline HclNortriptyline Hcl22suppressed
NystopNystatin22suppressed
Doxazosin MesylateDoxazosin Mesylate21suppressed
TopiramateTopiramate21suppressed
Vitamin D2Ergocalciferol (Vitamin D2)2111
Fluticasone Propionate HfaFluticasone Propionate20suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog2012
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride20suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended20suppressed
Testosterone CypionateTestosterone Cypionate20suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter20suppressed
CreonLipase/Protease/Amylase19suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid19suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog18suppressed
LinzessLinaclotide18suppressed
MounjaroTirzepatide18suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl18suppressed
Propranolol HclPropranolol Hcl18suppressed
ClotrimazoleClotrimazole1713
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip17suppressed
Dicyclomine HclDicyclomine Hcl17suppressed
Chlorhexidine GluconateChlorhexidine Gluconate16suppressed
KetoconazoleKetoconazole16suppressed
MupirocinMupirocin16suppressed
NitroglycerinNitroglycerin16suppressed
Pioglitazone HclPioglitazone Hcl16suppressed
SymbicortBudesonide/Formoterol Fumarate16suppressed
Azelastine HclAzelastine Hcl15suppressed
Doxycycline MonohydrateDoxycycline Monohydrate1512
FenofibrateFenofibrate Nanocrystallized15suppressed
FentanylFentanyl15suppressed
Liothyronine SodiumLiothyronine Sodium15suppressed
Spiriva HandihalerTiotropium Bromide15suppressed
Estradiol (Once Weekly)Estradiol14suppressed
Folic AcidFolic Acid14suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic14suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril13suppressed
BreynaBudesonide/Formoterol Fumarate13suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
EpinephrineEpinephrine13suppressed
Paroxetine HclParoxetine Hcl13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim13suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide13suppressed
Butalb-Acetaminoph-Caff-CodeinButalbit/Acetamin/Caff/Codeine12suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl12suppressed
FenofibrateFenofibrate12suppressed
Fludrocortisone AcetateFludrocortisone Acetate12suppressed
Gentamicin SulfateGentamicin Sulfate12suppressed
LevofloxacinLevofloxacin12suppressed
Meclizine HclMeclizine Hcl12suppressed
OxcarbazepineOxcarbazepine12suppressed
Oxybutynin ChlorideOxybutynin Chloride12suppressed
PaxlovidNirmatrelvir/Ritonavir1212
PrimidonePrimidone12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
AnastrozoleAnastrozole11suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine11suppressed
Nifedipine ErNifedipine11suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst11suppressed
OfloxacinOfloxacin11suppressed
TirosintLevothyroxine Sodium11suppressed
ValacyclovirValacyclovir 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 $21.75 · 1 records GlaxoSmithKline, LLC. NUCALA 1
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