Healthcare provider profile · identity verified

Diego X Alvarez, MD

Allopathic & Osteopathic Physicians|Internal Medicine · ONEIDA, NY · NPI 1780661488

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 Diego X Alvarez, MD received $236.56 in general payments during 2025 across 14 reported records.

GlaxoSmithKline, LLC. accounted for 64.7% of that reported general-payment amount.

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

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

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 30 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 44 claims for Symbicort 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 121 claims for Trelegy Ellipta 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 117 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

$236.56

14 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
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $153.0464.7%102025
GENZYME CORPORATION Unresolved — no canonical attribution shown $51.6621.8%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $16.096.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $15.776.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$236.5614

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. $84.75 6 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION $51.66 2 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $50.29 3 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $18.00 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $16.09 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $15.77 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 30
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 117 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 121 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
30 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
44 12
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
121 25
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
117 15

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 Calcium19955
Albuterol Sulfate HfaAlbuterol Sulfate15951
Levothyroxine SodiumLevothyroxine Sodium15938
OmeprazoleOmeprazole15647
LisinoprilLisinopril13642
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12125
Potassium ChloridePotassium Chloride12034
HydrochlorothiazideHydrochlorothiazide11830
OzempicSemaglutide11715
AzithromycinAzithromycin10946
Metformin HclMetformin Hcl10829
Atorvastatin CalciumAtorvastatin Calcium10534
FurosemideFurosemide9628
Metoprolol SuccinateMetoprolol Succinate7421
GabapentinGabapentin6821
Metformin Hcl ErMetformin Hcl6817
Trazodone HclTrazodone Hcl6414
Amlodipine BesylateAmlodipine Besylate5919
MeloxicamMeloxicam5714
Cyclobenzaprine HclCyclobenzaprine Hcl5615
SimvastatinSimvastatin5415
Tamsulosin HclTamsulosin Hcl5115
EliquisApixaban4613
Pantoprazole SodiumPantoprazole Sodium4614
CefuroximeCefuroxime Axetil4414
SymbicortBudesonide/Formoterol Fumarate4412
Doxycycline HyclateDoxycycline Hyclate4222
PrednisonePrednisone3814
AllopurinolAllopurinol35suppressed
FamotidineFamotidine35suppressed
Losartan PotassiumLosartan Potassium34suppressed
Sertraline HclSertraline Hcl34suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate33suppressed
Verapamil ErVerapamil Hcl32suppressed
ClopidogrelClopidogrel Bisulfate30suppressed
FarxigaDapagliflozin Propanediol30suppressed
Pioglitazone HclPioglitazone Hcl30suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium29suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog27suppressed
Raloxifene HclRaloxifene Hcl27suppressed
AtenololAtenolol26suppressed
Ventolin HfaAlbuterol Sulfate26suppressed
Arnuity ElliptaFluticasone Furoate25suppressed
Duloxetine HclDuloxetine Hcl25suppressed
Glipizide ErGlipizide25suppressed
Meclizine HclMeclizine Hcl25suppressed
Terazosin HclTerazosin Hcl25suppressed
Triamcinolone AcetonideTriamcinolone Acetonide25suppressed
Donepezil HclDonepezil Hcl23suppressed
EzetimibeEzetimibe23suppressed
GlipizideGlipizide23suppressed
DigoxinDigoxin22suppressed
KetoconazoleKetoconazole22suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog21suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol21suppressed
Metoprolol TartrateMetoprolol Tartrate21suppressed
Spiriva RespimatTiotropium Bromide21suppressed
Hydroxyzine HclHydroxyzine Hcl19suppressed
Nebivolol HclNebivolol Hcl19suppressed
RisperidoneRisperidone19suppressed
Tramadol HclTramadol Hcl19suppressed
AlprazolamAlprazolam18suppressed
Paroxetine HclParoxetine Hcl18suppressed
Bupropion Hcl SrBupropion Hcl17suppressed
Bupropion XlBupropion Hcl17suppressed
FluconazoleFluconazole17suppressed
Fluticasone PropionateFluticasone Propionate17suppressed
Venlafaxine Hcl ErVenlafaxine Hcl17suppressed
Alendronate SodiumAlendronate Sodium16suppressed
JanuviaSitagliptin Phosphate16suppressed
Montelukast SodiumMontelukast Sodium16suppressed
IbuprofenIbuprofen15suppressed
Ropinirole HclRopinirole Hcl15suppressed
Ipratropium BromideIpratropium Bromide14suppressed
SucralfateSucralfate14suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate13suppressed
Buspirone HclBuspirone Hcl13suppressed
ColchicineColchicine13suppressed
Enalapril MaleateEnalapril Maleate13suppressed
GlimepirideGlimepiride13suppressed
Memantine HclMemantine Hcl13suppressed
CaptoprilCaptopril12suppressed
Escitalopram OxalateEscitalopram Oxalate12suppressed
Incruse ElliptaUmeclidinium Bromide12suppressed
MupirocinMupirocin12suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic12suppressed
Nitroglycerin PatchNitroglycerin12suppressed
UrsodiolUrsodiol12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
BreynaBudesonide/Formoterol Fumarate11suppressed
CelecoxibCelecoxib11suppressed
Diltiazem HclDiltiazem Hcl11suppressed
NystatinNystatin11suppressed
Stiolto RespimatTiotropium Br/Olodaterol 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 $236.56 · 14 records GlaxoSmithKline, LLC. AREXVY, DUPIXENT, FARXIGA, NUCALA, Ozempic, TRELEGY ELLIPTA 4
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