Healthcare provider profile · identity verified

Mazen Jarach, MD

Allopathic & Osteopathic Physicians|Internal Medicine · CLEVELAND, OH · NPI 1962624924

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 Mazen Jarach, MD received $409.05 in general payments during 2025 across 22 reported records.

AstraZeneca Pharmaceuticals LP accounted for 35.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 19 associated products.

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

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 34 claims for Farxiga 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 95 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 MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Mounjaro by this doctor in 2024.

Lundbeck 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Rexulti by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Rexulti 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 95 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

$409.05

22 reported records · 10 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 $143.8235.2%72025
Amgen Inc. Unresolved — no canonical attribution shown $51.4612.6%32025
PFIZER INC. Unresolved — no canonical attribution shown $50.0912.2%32025
ABBVIE INC. Unresolved — no canonical attribution shown $41.5210.2%22025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $32.688.0%22025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $21.115.2%12025
Pulmonx Corporation Unresolved — no canonical attribution shown $21.105.2%12025
Lundbeck LLC Unresolved — no canonical attribution shown $16.083.9%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $15.743.9%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $15.453.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$409.0522

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 $68.64 3 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C., PFIZER INC. $65.88 4 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $57.40 3 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $51.46 3 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $47.88 2 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $41.52 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $41.52 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $33.20 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $31.82 2 2025
Source payment records
VOWST
Normalized: vowst
Biological Aimmune Therapeutics, Inc. $21.11 1 2025
Source payment records
CHARTIS CATHETER
Normalized: chartis catheter
Device Pulmonx Corporation $21.10 1 2025
Source payment records
PULMONX CHARTIS TABLET CONSOLE
Normalized: pulmonx chartis tablet console
Device Pulmonx Corporation $21.10 1 2025
Source payment records
ZEPHYR DELIVERY CATHETER
Normalized: zephyr delivery catheter
Device Pulmonx Corporation $21.10 1 2025
Source payment records
ZEPHYR ENDOBRONCHIAL VALVE
Normalized: zephyr endobronchial valve
Device Pulmonx Corporation $21.10 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $16.89 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $16.89 1 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $16.89 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $15.45 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $15.45 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 95 exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 34 exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 25
Beneficiary count suppressed
exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 13
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 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
34 13
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
95 19
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
25 suppressed by CMS
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
13 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
95 19

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 Besylate12426
Levothyroxine SodiumLevothyroxine Sodium11428
Atorvastatin CalciumAtorvastatin Calcium10733
Pantoprazole SodiumPantoprazole Sodium10536
EliquisApixaban9519
GabapentinGabapentin9116
Trazodone HclTrazodone Hcl8616
Metoprolol SuccinateMetoprolol Succinate7424
PregabalinPregabalin66suppressed
LisinoprilLisinopril6322
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen6312
Metformin HclMetformin Hcl6217
Potassium ChloridePotassium Chloride6117
Albuterol Sulfate HfaAlbuterol Sulfate5713
FurosemideFurosemide5628
Sertraline HclSertraline Hcl5116
CarvedilolCarvedilol5011
TorsemideTorsemide50suppressed
LamotrigineLamotrigine49suppressed
PrednisonePrednisone4935
XareltoRivaroxaban49suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4511
Losartan PotassiumLosartan Potassium4514
Fluticasone PropionateFluticasone Propionate4412
Oxycodone HclOxycodone Hcl4415
Trelegy ElliptaFluticasone/Umeclidin/Vilanter44suppressed
LorazepamLorazepam43suppressed
FinasterideFinasteride42suppressed
EzetimibeEzetimibe4111
Tamsulosin HclTamsulosin Hcl4111
ClozapineClozapine39suppressed
Rosuvastatin CalciumRosuvastatin Calcium37suppressed
Metoprolol TartrateMetoprolol Tartrate3615
OmeprazoleOmeprazole3515
FarxigaDapagliflozin Propanediol3413
Tramadol HclTramadol Hcl3411
Zolpidem TartrateZolpidem Tartrate34suppressed
CephalexinCephalexin3124
CefdinirCefdinir3026
HydrochlorothiazideHydrochlorothiazide30suppressed
AllopurinolAllopurinol2912
NucyntaTapentadol Hcl28suppressed
AzithromycinAzithromycin2620
FamotidineFamotidine26suppressed
Ondansetron OdtOndansetron26suppressed
Hydroxyzine HclHydroxyzine Hcl25suppressed
MounjaroTirzepatide25suppressed
SimvastatinSimvastatin2511
ClopidogrelClopidogrel Bisulfate24suppressed
Tizanidine HclTizanidine Hcl24suppressed
Venlafaxine Hcl ErVenlafaxine Hcl24suppressed
Buspirone HclBuspirone Hcl23suppressed
CelecoxibCelecoxib23suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl23suppressed
Montelukast SodiumMontelukast Sodium23suppressed
NystatinNystatin2313
BaclofenBaclofen22suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
Ipratropium BromideIpratropium Bromide20suppressed
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate20suppressed
Oxybutynin Chloride ErOxybutynin Chloride20suppressed
OzempicSemaglutide20suppressed
Trospium ChlorideTrospium Chloride19suppressed
Carbidopa-LevodopaCarbidopa/Levodopa17suppressed
Duloxetine HclDuloxetine Hcl17suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog17suppressed
LidocaineLidocaine16suppressed
Memantine HclMemantine Hcl16suppressed
Propranolol HclPropranolol Hcl16suppressed
SucralfateSucralfate16suppressed
Testosterone CypionateTestosterone Cypionate16suppressed
MeloxicamMeloxicam15suppressed
Warfarin SodiumWarfarin Sodium14suppressed
Citalopram HbrCitalopram Hydrobromide13suppressed
HaloperidolHaloperidol13suppressed
MirtazapineMirtazapine13suppressed
OlanzapineOlanzapine13suppressed
RexultiBrexpiprazole13suppressed
Alendronate SodiumAlendronate Sodium12suppressed
Doxycycline HyclateDoxycycline Hyclate1211
Esomeprazole MagnesiumEsomeprazole Magnesium12suppressed
Ondansetron HclOndansetron Hcl12suppressed
Triamcinolone AcetonideTriamcinolone Acetonide12suppressed
Vancomycin HclVancomycin Hcl12suppressed
AlprazolamAlprazolam11suppressed
Dicyclomine HclDicyclomine Hcl11suppressed
Donepezil HclDonepezil Hcl11suppressed
Lithium CarbonateLithium Carbonate11suppressed

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 $409.05 · 22 records AstraZeneca Pharmaceuticals LP ABRYSVO, AIRSUPRA, BREZTRI, CHARTIS CATHETER, COMIRNATY, ELIQUIS, FARXIGA, MOUNJARO, NURTEC ODT, PREVNAR 20, PULMONX CHARTIS TABLET CONSOLE, QULIPTA, REPATHA, REXULTI, UBRELVY, VOWST, ZEPBOUND, ZEPHYR DELIVERY CATHETER, ZEPHYR ENDOBRONCHIAL VALVE 6
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