Healthcare provider profile · identity verified

James Joseph Maciejewski, M.D.

Allopathic & Osteopathic Physicians|Pediatrics · NAPLES, FL · NPI 1710204565

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 Joseph Maciejewski, M.D. received $59.24 in general payments during 2025 across 4 reported records.

PFIZER INC. accounted for 40.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 6 associated products.

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 14 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

$59.24

4 reported records · 4 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
PFIZER INC. Unresolved — no canonical attribution shown $23.7440.1%12025
Resmed Corp Unresolved — no canonical attribution shown $16.8228.4%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $14.5024.5%12025
CVRx, Inc. Unresolved — no canonical attribution shown $4.187.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$59.244

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
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $23.74 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $23.74 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $23.74 1 2025
Source payment records
AIRSENSE
Normalized: airsense
Device Resmed Corp $16.82 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $14.50 1 2025
Source payment records
Barostim Neo System
Normalized: barostim neo system
Device CVRx, Inc. $4.18 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
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
14 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 Calcium413123
Amlodipine BesylateAmlodipine Besylate361111
Levothyroxine SodiumLevothyroxine Sodium23370
Rosuvastatin CalciumRosuvastatin Calcium21670
IrbesartanIrbesartan20258
Losartan PotassiumLosartan Potassium19263
OmeprazoleOmeprazole14745
LisinoprilLisinopril14343
EzetimibeEzetimibe13344
Metformin HclMetformin Hcl11337
AlprazolamAlprazolam11229
SimvastatinSimvastatin10731
Metoprolol SuccinateMetoprolol Succinate10532
Pantoprazole SodiumPantoprazole Sodium10432
HydrochlorothiazideHydrochlorothiazide9732
AllopurinolAllopurinol9225
Pravastatin SodiumPravastatin Sodium8726
Sertraline HclSertraline Hcl7529
Alendronate SodiumAlendronate Sodium7221
Tamsulosin HclTamsulosin Hcl6021
GabapentinGabapentin5822
ChlorthalidoneChlorthalidone5616
LorazepamLorazepam5611
Trazodone HclTrazodone Hcl5617
Duloxetine HclDuloxetine Hcl5414
Zolpidem TartrateZolpidem Tartrate4825
JardianceEmpagliflozin4718
Montelukast SodiumMontelukast Sodium4715
CarvedilolCarvedilol3811
Potassium ChloridePotassium Chloride3813
Escitalopram OxalateEscitalopram Oxalate37suppressed
Tramadol HclTramadol Hcl3712
SynthroidLevothyroxine Sodium35suppressed
ClopidogrelClopidogrel Bisulfate34suppressed
TemazepamTemazepam33suppressed
Metformin Hcl ErMetformin Hcl3211
ValsartanValsartan32suppressed
Ipratropium BromideIpratropium Bromide3117
FinasterideFinasteride3011
Metoprolol TartrateMetoprolol Tartrate30suppressed
Fluticasone PropionateFluticasone Propionate29suppressed
OzempicSemaglutide29suppressed
FamotidineFamotidine2812
AtenololAtenolol27suppressed
DiazepamDiazepam25suppressed
Olmesartan MedoxomilOlmesartan Medoxomil23suppressed
RamiprilRamipril22suppressed
Albuterol Sulfate HfaAlbuterol Sulfate2113
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid20suppressed
JanuviaSitagliptin Phosphate19suppressed
MeloxicamMeloxicam19suppressed
Bupropion XlBupropion Hcl18suppressed
SpironolactoneSpironolactone18suppressed
GlipizideGlipizide17suppressed
MounjaroTirzepatide17suppressed
AzithromycinAzithromycin1616
ClonazepamClonazepam16suppressed
PrednisonePrednisone16suppressed
Diclofenac SodiumDiclofenac Sodium15suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15suppressed
Benazepril HclBenazepril Hcl14suppressed
Doxazosin MesylateDoxazosin Mesylate14suppressed
EliquisApixaban14suppressed
Paroxetine HclParoxetine Hcl14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1313
Citalopram HbrCitalopram Hydrobromide13suppressed
Fluoxetine HclFluoxetine Hcl13suppressed
LevetiracetamLevetiracetam13suppressed
VascepaIcosapent Ethyl13suppressed
Alprazolam ErAlprazolam12suppressed
Donepezil HclDonepezil Hcl12suppressed
Enalapril MaleateEnalapril Maleate12suppressed
Memantine HclMemantine Hcl12suppressed
MirtazapineMirtazapine12suppressed
Nifedipine ErNifedipine12suppressed
ValacyclovirValacyclovir Hcl12suppressed
XareltoRivaroxaban12suppressed

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 $59.24 · 4 records PFIZER INC. ABRYSVO, AIRSENSE, Barostim Neo System, COMIRNATY, LEQVIO, PREVNAR 20 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