Healthcare provider profile · identity verified

John Robert Fernandez, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · BRONX, NY · NPI 1770518920

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 John Robert Fernandez, M.D. received $1,718.93 in general payments during 2025 across 14 reported records.

AstraZeneca Pharmaceuticals LP accounted for 78.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

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 44 claims for Farxiga 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 24 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

$1,718.93

14 reported records · 3 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 $1,356.3778.9%112025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $243.8314.2%22025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $118.736.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,718.9314

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
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $889.78 7 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $341.59 3 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $243.83 2 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $125.00 1 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $118.73 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 44 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
44 11
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
24 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
Rosuvastatin CalciumRosuvastatin Calcium362119
Amlodipine BesylateAmlodipine Besylate32797
Atorvastatin CalciumAtorvastatin Calcium320103
Losartan PotassiumLosartan Potassium26676
Metoprolol SuccinateMetoprolol Succinate23968
Levothyroxine SodiumLevothyroxine Sodium22868
SimvastatinSimvastatin19156
Metformin HclMetformin Hcl17546
HydrochlorothiazideHydrochlorothiazide15752
Pantoprazole SodiumPantoprazole Sodium14353
OmeprazoleOmeprazole13644
Albuterol Sulfate HfaAlbuterol Sulfate13551
LisinoprilLisinopril12034
AzithromycinAzithromycin11887
Ciprofloxacin HclCiprofloxacin Hcl10581
Sertraline HclSertraline Hcl9824
Trazodone HclTrazodone Hcl9523
MeloxicamMeloxicam8842
EliquisApixaban8323
RamiprilRamipril8321
FurosemideFurosemide8221
Enalapril MaleateEnalapril Maleate8124
Tamsulosin HclTamsulosin Hcl8124
Metoprolol TartrateMetoprolol Tartrate8024
Fluticasone PropionateFluticasone Propionate7530
JardianceEmpagliflozin7015
SynthroidLevothyroxine Sodium6414
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6019
Meclizine HclMeclizine Hcl5826
AtenololAtenolol5517
MethylprednisoloneMethylprednisolone5444
CarvedilolCarvedilol5114
Ibandronate SodiumIbandronate Sodium5022
GabapentinGabapentin4818
AlprazolamAlprazolam4417
FarxigaDapagliflozin Propanediol4411
ClopidogrelClopidogrel Bisulfate4215
Montelukast SodiumMontelukast Sodium4112
LovastatinLovastatin4011
NystatinNystatin3918
ValsartanValsartan39suppressed
Glipizide ErGlipizide37suppressed
XareltoRivaroxaban37suppressed
LorazepamLorazepam34suppressed
LevofloxacinLevofloxacin3330
Azelastine HclAzelastine Hcl3222
Breo ElliptaFluticasone/Vilanterol32suppressed
Nifedipine ErNifedipine32suppressed
Donepezil HclDonepezil Hcl31suppressed
Zolpidem TartrateZolpidem Tartrate31suppressed
Bupropion XlBupropion Hcl2811
Escitalopram OxalateEscitalopram Oxalate28suppressed
Metformin Hcl ErMetformin Hcl2811
Triamcinolone AcetonideTriamcinolone Acetonide2714
Doxycycline HyclateDoxycycline Hyclate2623
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2521
MirtazapineMirtazapine25suppressed
Paroxetine HclParoxetine Hcl25suppressed
Buspirone HclBuspirone Hcl24suppressed
Candesartan CilexetilCandesartan Cilexetil24suppressed
FamotidineFamotidine2412
FenofibrateFenofibrate Nanocrystallized24suppressed
FinasterideFinasteride24suppressed
GlimepirideGlimepiride24suppressed
Pravastatin SodiumPravastatin Sodium24suppressed
TradjentaLinagliptin24suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter24suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide24suppressed
Warfarin SodiumWarfarin Sodium24suppressed
Citalopram HbrCitalopram Hydrobromide23suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl23suppressed
Hydralazine HclHydralazine Hcl23suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid23suppressed
JanumetSitagliptin Phos/Metformin Hcl22suppressed
Alendronate SodiumAlendronate Sodium20suppressed
Clobetasol PropionateClobetasol Propionate2014
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide20suppressed
Diclofenac SodiumDiclofenac Sodium19suppressed
GlipizideGlipizide18suppressed
MupirocinMupirocin18suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads17suppressed
AllopurinolAllopurinol17suppressed
OzempicSemaglutide17suppressed
PrednisonePrednisone17suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1715
HydrocortisoneHydrocortisone16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride16suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol14suppressed
CelecoxibCelecoxib14suppressed
ClonazepamClonazepam14suppressed
DiazepamDiazepam1413
Oxybutynin Chloride ErOxybutynin Chloride14suppressed
FenofibrateFenofibrate,micronized13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
Pioglitazone HclPioglitazone Hcl13suppressed
Sildenafil CitrateSildenafil Citrate13suppressed
Tresiba Flextouch U-100Insulin Degludec13suppressed
Acetaminophen-CodeineAcetaminophen With Codeine1211
ChlorthalidoneChlorthalidone12suppressed
Duloxetine HclDuloxetine Hcl12suppressed
Metoprolol-HydrochlorothiazideMetoprolol/Hydrochlorothiazide12suppressed
JanuviaSitagliptin Phosphate11suppressed
Memantine HclMemantine Hcl11suppressed
Quetiapine FumarateQuetiapine Fumarate11suppressed

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 $1,718.93 · 14 records AstraZeneca Pharmaceuticals LP ACTHAR, AIRSUPRA, AREXVY, BREZTRI, FARXIGA 2
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