Healthcare provider profile · identity verified

Gus Armenakis, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine · TAMARAC, FL · NPI 1144205907

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 Gus Armenakis, M.D. received $93.86 in general payments during 2025 across 4 reported records.

AstraZeneca Pharmaceuticals LP accounted for 29.5% 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: Eliquis, Farxiga, Ozempic.

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 BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Brilinta 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 FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Farxiga 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 33 claims for Ozempic by this doctor in 2024.

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 57 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

$93.86

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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $27.7329.5%12025
Novo Nordisk Inc Unresolved — no canonical attribution shown $27.7329.5%12025
HEARTFLOW, INC. Unresolved — no canonical attribution shown $20.4121.8%12025
PFIZER INC. Unresolved — no canonical attribution shown $17.9919.2%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$93.864

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
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $27.73 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $27.73 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $27.73 1 2025
Source payment records
FFRct
Normalized: ffrct
Device HEARTFLOW, INC. $20.41 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $17.99 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $17.99 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
ELIQUIS
eliquis
2025 Eliquis 2024 57 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 33
Beneficiary count suppressed
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 BRILINTA
open payments reported associated product
CMS Open Payments — General Payments
993 supporting records · 512 recipient NPIs · example record 1206131430
Brilinta · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
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
25 suppressed by CMS
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
33 suppressed by CMS
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
57 17

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 Calcium20779
Amlodipine BesylateAmlodipine Besylate20374
Rosuvastatin CalciumRosuvastatin Calcium19371
Metformin HclMetformin Hcl16756
Losartan PotassiumLosartan Potassium14753
GabapentinGabapentin11345
Levothyroxine SodiumLevothyroxine Sodium10940
Metoprolol SuccinateMetoprolol Succinate10240
MounjaroTirzepatide9515
AzithromycinAzithromycin8972
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide8831
AlprazolamAlprazolam7822
BumetanideBumetanide7338
OmeprazoleOmeprazole7025
LisinoprilLisinopril6922
MethylprednisoloneMethylprednisolone6549
HydrochlorothiazideHydrochlorothiazide6319
SimvastatinSimvastatin6119
EliquisApixaban5717
Metoprolol TartrateMetoprolol Tartrate5020
CarvedilolCarvedilol4817
Pantoprazole SodiumPantoprazole Sodium4616
Albuterol Sulfate HfaAlbuterol Sulfate4514
ClopidogrelClopidogrel Bisulfate4518
Tamsulosin HclTamsulosin Hcl4516
Zolpidem TartrateZolpidem Tartrate4223
GlimepirideGlimepiride3811
AtenololAtenolol3613
OzempicSemaglutide33suppressed
ValsartanValsartan3314
FenofibrateFenofibrate Nanocrystallized30suppressed
AllopurinolAllopurinol2912
TemazepamTemazepam29suppressed
Labetalol HclLabetalol Hcl28suppressed
FarxigaDapagliflozin Propanediol25suppressed
Sumatriptan SuccinateSumatriptan Succinate25suppressed
Escitalopram OxalateEscitalopram Oxalate24suppressed
JanuviaSitagliptin Phosphate21suppressed
TrulicityDulaglutide21suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril19suppressed
Clonidine HclClonidine Hcl19suppressed
FamotidineFamotidine1911
Hydralazine HclHydralazine Hcl19suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide19suppressed
Sertraline HclSertraline Hcl19suppressed
Sildenafil CitrateSildenafil Citrate19suppressed
Nifedipine ErNifedipine18suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide17suppressed
Doxycycline HyclateDoxycycline Hyclate1614
Fluticasone PropionateFluticasone Propionate16suppressed
Pravastatin SodiumPravastatin Sodium15suppressed
ValacyclovirValacyclovir Hcl15suppressed
Verapamil ErVerapamil Hcl15suppressed
Bupropion XlBupropion Hcl14suppressed
Prazosin HclPrazosin Hcl14suppressed
BrilintaTicagrelor13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
Glipizide-MetforminGlipizide/Metformin Hcl13suppressed
MirtazapineMirtazapine13suppressed
SynthroidLevothyroxine Sodium13suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine12suppressed
JanumetSitagliptin Phos/Metformin Hcl12suppressed
MyrbetriqMirabegron12suppressed
PrednisonePrednisone12suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl11suppressed
InvokanaCanagliflozin11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed

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 $93.86 · 4 records AstraZeneca Pharmaceuticals LP ELIQUIS, FARXIGA, FFRct, NURTEC ODT, Ozempic, Rybelsus 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