Healthcare provider profile · identity verified

Nicholas Theodoropoulos, MD

Internal Medicine · PHILADELPHIA, PA · NPI 1356801153

Profile state: partd only 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

We did not find matching Open Payments records for this doctor in 2025.

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

Payment overview · 2025

General Payments

We did not find matching Open Payments records for this doctor in the selected program year.

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.

Analysis 1 · Payment-linked products

Products named in Open Payments records

No payment-linked product analysis is available because no matching General Payment records were found for the selected year.

Public prescribing for products named in payments

There is no explicit payment-product set available for a Part D comparison.

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.

There is no payer-company set available for this comparison.

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 Calcium24088
Amlodipine BesylateAmlodipine Besylate17965
Rosuvastatin CalciumRosuvastatin Calcium13753
Losartan PotassiumLosartan Potassium11841
Fluticasone PropionateFluticasone Propionate9751
OmeprazoleOmeprazole9738
Levothyroxine SodiumLevothyroxine Sodium9433
OzempicSemaglutide9019
GabapentinGabapentin8337
Metformin Hcl ErMetformin Hcl7025
HydrochlorothiazideHydrochlorothiazide6724
Metoprolol SuccinateMetoprolol Succinate6018
LisinoprilLisinopril5920
Pantoprazole SodiumPantoprazole Sodium5717
FurosemideFurosemide5220
FamotidineFamotidine5017
Albuterol Sulfate HfaAlbuterol Sulfate4426
Duloxetine HclDuloxetine Hcl4412
PregabalinPregabalin4212
Metformin HclMetformin Hcl3915
Alendronate SodiumAlendronate Sodium3714
Escitalopram OxalateEscitalopram Oxalate3616
Azelastine HclAzelastine Hcl3516
EzetimibeEzetimibe34suppressed
Zolpidem TartrateZolpidem Tartrate30suppressed
Trazodone HclTrazodone Hcl27suppressed
Venlafaxine Hcl ErVenlafaxine Hcl26suppressed
CarvedilolCarvedilol25suppressed
Tamsulosin HclTamsulosin Hcl2512
AtenololAtenolol24suppressed
LorazepamLorazepam24suppressed
SimvastatinSimvastatin24suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl23suppressed
EliquisApixaban23suppressed
Paroxetine HclParoxetine Hcl23suppressed
JanuviaSitagliptin Phosphate22suppressed
Tizanidine HclTizanidine Hcl22suppressed
ValsartanValsartan22suppressed
JardianceEmpagliflozin21suppressed
TrulicityDulaglutide21suppressed
Nifedipine ErNifedipine20suppressed
Oxycodone HclOxycodone Hcl20suppressed
Pravastatin SodiumPravastatin Sodium20suppressed
Sertraline HclSertraline Hcl20suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium19suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril17suppressed
IrbesartanIrbesartan17suppressed
DiazepamDiazepam16suppressed
Fluoxetine HclFluoxetine Hcl16suppressed
MeloxicamMeloxicam16suppressed
SpironolactoneSpironolactone16suppressed
AlprazolamAlprazolam15suppressed
Bupropion XlBupropion Hcl15suppressed
IbuprofenIbuprofen15suppressed
MirtazapineMirtazapine15suppressed
NabumetoneNabumetone15suppressed
Ammonium LactateAmmonium Lactate14suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide14suppressed
Metoprolol TartrateMetoprolol Tartrate14suppressed
NaproxenNaproxen14suppressed
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
AllopurinolAllopurinol13suppressed
ClonazepamClonazepam13suppressed
KetoconazoleKetoconazole13suppressed
Buspirone HclBuspirone Hcl12suppressed
Glipizide ErGlipizide12suppressed
PrednisonePrednisone12suppressed
CelecoxibCelecoxib11suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol11suppressed
GlipizideGlipizide11suppressed
HydrocortisoneHydrocortisone11suppressed
Hydroxyzine HclHydroxyzine Hcl11suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11suppressed
MounjaroTirzepatide11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
SynthroidLevothyroxine 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
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