Healthcare provider profile · identity verified

Diane M Cozzo

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · BUFFALO, NY · NPI 1215019930

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 Diane M Cozzo received $723.98 in general payments during 2025 across 39 reported records.

Novo Nordisk Inc accounted for 21.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 18 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Jardiance, Mounjaro, Ozempic, Rybelsus.

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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Symbicort by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 131 claims for Jardiance by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 SYNJARDY as an associated drug or biological on 33 records involving 33 distinct recipient NPIs. Public Medicare Part D data also shows 26 claims for Synjardy by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. 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 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 181 claims for Eliquis by this doctor in 2024.

Lilly USA, 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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 131 claims for Jardiance by this doctor in 2024.

Lilly USA, 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 49 claims for Mounjaro by this doctor in 2024.

Lilly USA, 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Trulicity 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 57 claims for Ozempic 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Rybelsus 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 181 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$723.98

39 reported records · 8 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
Novo Nordisk Inc Unresolved — no canonical attribution shown $158.1721.9%72025
PFIZER INC. Unresolved — no canonical attribution shown $145.7820.1%122025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $122.1516.9%42025
Amgen Inc. Unresolved — no canonical attribution shown $119.6316.5%72025
Lilly USA, LLC Unresolved — no canonical attribution shown $87.9412.2%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $55.107.6%32025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $21.232.9%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $13.981.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$723.9839

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
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $122.15 4 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $119.63 7 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $107.06 10 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $102.65 6 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $87.94 4 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $87.94 4 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $83.88 9 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $60.63 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $60.63 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $38.72 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $38.72 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $38.72 2 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $37.71 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $23.18 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $21.23 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $17.39 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $16.17 1 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $13.98 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 181 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 131 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 49
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 57 exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 22
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 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
19 suppressed by CMS
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
131 31
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 SYNJARDY
open payments reported associated product
CMS Open Payments — General Payments
33 supporting records · 33 recipient NPIs · example record 1222725005
Synjardy · 2024
Exact normalized brand match · 1 Part D row
26 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
181 40
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
131 31
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 MOUNJARO
open payments reported associated product
CMS Open Payments — General Payments
186719 supporting records · 66436 recipient NPIs · example record 1186464455
Mounjaro · 2024
Exact normalized brand match · 1 Part D row
49 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
24 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
57 13
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
22 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
181 40
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
20 20

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
Amlodipine BesylateAmlodipine Besylate438127
Atorvastatin CalciumAtorvastatin Calcium416120
Levothyroxine SodiumLevothyroxine Sodium34190
Rosuvastatin CalciumRosuvastatin Calcium28990
Pantoprazole SodiumPantoprazole Sodium28871
Metoprolol SuccinateMetoprolol Succinate27281
GabapentinGabapentin25953
OmeprazoleOmeprazole24662
LisinoprilLisinopril23873
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide21852
EliquisApixaban18140
Escitalopram OxalateEscitalopram Oxalate17237
Trazodone HclTrazodone Hcl16833
Albuterol Sulfate HfaAlbuterol Sulfate16044
AllopurinolAllopurinol15847
FamotidineFamotidine13139
JardianceEmpagliflozin13131
SpironolactoneSpironolactone13132
SynthroidLevothyroxine Sodium12934
FurosemideFurosemide12536
Metoprolol TartrateMetoprolol Tartrate12424
HydrochlorothiazideHydrochlorothiazide12237
ClopidogrelClopidogrel Bisulfate11229
EzetimibeEzetimibe11133
SimvastatinSimvastatin10932
Metformin HclMetformin Hcl10638
Losartan PotassiumLosartan Potassium10429
Tamsulosin HclTamsulosin Hcl10432
Duloxetine HclDuloxetine Hcl10225
Bupropion XlBupropion Hcl10121
CelecoxibCelecoxib9823
Potassium ChloridePotassium Chloride9422
IbuprofenIbuprofen9319
Fluticasone PropionateFluticasone Propionate9039
CarvedilolCarvedilol8726
Trelegy ElliptaFluticasone/Umeclidin/Vilanter8521
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen8440
AtenololAtenolol8222
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril8121
Quetiapine FumarateQuetiapine Fumarate8014
Sertraline HclSertraline Hcl7620
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7217
Clonidine HclClonidine Hcl7123
XareltoRivaroxaban7112
PrednisonePrednisone7037
AzithromycinAzithromycin6962
Esomeprazole MagnesiumEsomeprazole Magnesium6812
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)67suppressed
Tizanidine HclTizanidine Hcl6531
Azelastine HclAzelastine Hcl6431
Metformin Hcl ErMetformin Hcl6420
MirtazapineMirtazapine6213
GlimepirideGlimepiride6119
Citalopram HbrCitalopram Hydrobromide5811
OzempicSemaglutide5713
Diltiazem 24hr Er (Cd)Diltiazem Hcl56suppressed
TopiramateTopiramate5612
Doxepin HclDoxepin Hcl5312
IrbesartanIrbesartan5315
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5319
MeloxicamMeloxicam5317
AlprazolamAlprazolam5126
Buspirone HclBuspirone Hcl5013
BumetanideBumetanide4916
Montelukast SodiumMontelukast Sodium49suppressed
MounjaroTirzepatide49suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4912
Vitamin D2Ergocalciferol (Vitamin D2)4712
Bisoprolol FumarateBisoprolol Fumarate4614
Venlafaxine Hcl ErVenlafaxine Hcl46suppressed
Fluoxetine HclFluoxetine Hcl45suppressed
ValsartanValsartan4513
Pravastatin SodiumPravastatin Sodium4414
MethylprednisoloneMethylprednisolone4340
Cyclobenzaprine HclCyclobenzaprine Hcl4211
BaclofenBaclofen3512
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide34suppressed
LovastatinLovastatin3412
ValacyclovirValacyclovir Hcl3415
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide32suppressed
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine31suppressed
Diclofenac SodiumDiclofenac Sodium3112
PregabalinPregabalin31suppressed
Warfarin SodiumWarfarin Sodium3111
CephalexinCephalexin2926
FebuxostatFebuxostat28suppressed
Ciprofloxacin HclCiprofloxacin Hcl2723
Liothyronine SodiumLiothyronine Sodium27suppressed
Synjardy XrEmpagliflozin/Metformin Hcl27suppressed
Ventolin HfaAlbuterol Sulfate27suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan26suppressed
Donepezil HclDonepezil Hcl26suppressed
SynjardyEmpagliflozin/Metformin Hcl26suppressed
Tramadol HclTramadol Hcl2415
TrulicityDulaglutide24suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic24suppressed
Nifedipine ErNifedipine23suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide23suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol22suppressed
Pioglitazone HclPioglitazone Hcl22suppressed
RybelsusSemaglutide22suppressed
AcyclovirAcyclovir21suppressed
ClonazepamClonazepam21suppressed
Dexlansoprazole DrDexlansoprazole21suppressed
DiazepamDiazepam2111
Nortriptyline HclNortriptyline Hcl21suppressed
Ondansetron HclOndansetron Hcl21suppressed
AripiprazoleAripiprazole20suppressed
Doxycycline HyclateDoxycycline Hyclate2018
LorazepamLorazepam20suppressed
PaxlovidNirmatrelvir/Ritonavir2020
Pramipexole DihydrochloridePramipexole Di-Hcl20suppressed
Rabeprazole SodiumRabeprazole Sodium20suppressed
SucralfateSucralfate20suppressed
Acetaminophen-CodeineAcetaminophen With Codeine19suppressed
ChlorthalidoneChlorthalidone19suppressed
Folic AcidFolic Acid19suppressed
Metoclopramide HclMetoclopramide Hcl19suppressed
SymbicortBudesonide/Formoterol Fumarate19suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1818
Glipizide-MetforminGlipizide/Metformin Hcl18suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl17suppressed
XifaxanRifaximin17suppressed
ColchicineColchicine16suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride16suppressed
MethocarbamolMethocarbamol16suppressed
AmoxicillinAmoxicillin15suppressed
Divalproex SodiumDivalproex Sodium15suppressed
FinasterideFinasteride15suppressed
KetoconazoleKetoconazole15suppressed
LansoprazoleLansoprazole15suppressed
Meclizine HclMeclizine Hcl15suppressed
Nebivolol HclNebivolol Hcl15suppressed
Paroxetine HclParoxetine Hcl15suppressed
RamiprilRamipril15suppressed
Sumatriptan SuccinateSumatriptan Succinate15suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate14suppressed
Oxycodone HclOxycodone Hcl14suppressed
BrilintaTicagrelor13suppressed
CreonLipase/Protease/Amylase13suppressed
LinzessLinaclotide13suppressed
TrintellixVortioxetine Hydrobromide13suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic13suppressed
DesloratadineDesloratadine12suppressed
Droplet Pen NeedlePen Needle, Diabetic12suppressed
FenofibrateFenofibrate Nanocrystallized12suppressed
IndomethacinIndomethacin12suppressed
LactuloseLactulose12suppressed
MetronidazoleMetronidazole12suppressed
Mometasone FuroateMometasone Furoate12suppressed
NadololNadolol12suppressed
Probenecid-ColchicineProbenecid/Colchicine12suppressed
PropylthiouracilPropylthiouracil12suppressed
Benazepril HclBenazepril Hcl11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
EntrestoSacubitril/Valsartan11suppressed
FluconazoleFluconazole11suppressed
GlipizideGlipizide11suppressed
Humalog Kwikpen U-100Insulin Lispro11suppressed
Icosapent EthylIcosapent Ethyl11suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro11suppressed
LotrelAmlodipine Besylate/Benazepril11suppressed
Phenytoin Sodium ExtendedPhenytoin Sodium Extended11suppressed
Prasugrel HclPrasugrel Hcl11suppressed
Repatha SyringeEvolocumab11suppressed
TadalafilTadalafil11suppressed

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 $723.98 · 39 records Novo Nordisk Inc ABRYSVO, AIRSUPRA, CAMZYOS, COMIRNATY, ELIQUIS, FARXIGA, JARDIANCE, MOUNJARO, NURTEC ODT, OTEZLA, Ozempic, PREVNAR 20, REPATHA, Rybelsus, VOQUEZNA, Wegovy, ZAVZPRET, ZEPBOUND 12
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