Healthcare provider profile · identity verified

Nader M. Demeri

Allopathic & Osteopathic Physicians|Internal Medicine · LIVONIA, MI · NPI 1255385944

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 Nader M. Demeri received $918.19 in general payments during 2025 across 51 reported records.

Exact Sciences Corporation accounted for 13.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 24 associated products.

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

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 11 claims for Jardiance 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 17 claims for Trelegy Ellipta 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 11 claims for Jardiance 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 20 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 19 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

$918.19

51 reported records · 17 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $122.3213.3%72025
Lilly USA, LLC Unresolved — no canonical attribution shown $120.2513.1%82025
Novo Nordisk Inc Unresolved — no canonical attribution shown $112.3812.2%52025
ABBVIE INC. Unresolved — no canonical attribution shown $75.398.2%42025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $71.867.8%42025
Amgen Inc. Unresolved — no canonical attribution shown $70.847.7%42025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $54.766.0%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $46.455.1%32025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $43.954.8%22025
PFIZER INC. Unresolved — no canonical attribution shown $39.974.3%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $35.983.9%22025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $27.503.0%22025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $25.102.7%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $20.842.3%12025
Esperion Therapeutics, Inc. Unresolved — no canonical attribution shown $19.462.1%12025
Currax Pharmaceuticals LLC Unresolved — no canonical attribution shown $15.591.7%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $15.551.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$918.1951

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $122.32 7 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $112.38 5 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $87.41 6 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $75.39 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc., Lilly USA, LLC $75.27 4 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $71.86 4 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $70.84 4 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $70.84 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $70.37 5 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $66.23 3 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $53.92 3 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $46.45 3 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $43.95 2 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $39.97 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $39.97 2 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $27.50 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $25.10 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $20.84 1 2025
Source payment records
NEXLETOL
Normalized: nexletol
Drug Esperion Therapeutics, Inc. $19.46 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $18.91 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $17.07 1 2025
Source payment records
CONTRAVE
Normalized: contrave
Drug Currax Pharmaceuticals LLC $15.59 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.55 1 2025
Source payment records
  • 2025-12-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.55 · Open Payments source
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $14.72 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 19
Beneficiary count suppressed
exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 11
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 17
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
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
11 suppressed by CMS
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
17 suppressed by CMS
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
11 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
20 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
19 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
Amlodipine BesylateAmlodipine Besylate17048
Levothyroxine SodiumLevothyroxine Sodium12433
Rosuvastatin CalciumRosuvastatin Calcium11641
Metoprolol SuccinateMetoprolol Succinate9825
SimvastatinSimvastatin9834
Atorvastatin CalciumAtorvastatin Calcium8724
Pravastatin SodiumPravastatin Sodium8727
LisinoprilLisinopril8523
OmeprazoleOmeprazole7925
Losartan PotassiumLosartan Potassium6823
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide6215
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5916
Metoprolol TartrateMetoprolol Tartrate5127
AlprazolamAlprazolam5015
AllopurinolAllopurinol4815
Metformin HclMetformin Hcl4714
Tamsulosin HclTamsulosin Hcl45suppressed
Zolpidem TartrateZolpidem Tartrate37suppressed
Pantoprazole SodiumPantoprazole Sodium3614
Sertraline HclSertraline Hcl36suppressed
Escitalopram OxalateEscitalopram Oxalate3512
GabapentinGabapentin27suppressed
Albuterol Sulfate HfaAlbuterol Sulfate25suppressed
EzetimibeEzetimibe24suppressed
HydrochlorothiazideHydrochlorothiazide23suppressed
JanuviaSitagliptin Phosphate23suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl21suppressed
Montelukast SodiumMontelukast Sodium21suppressed
CarvedilolCarvedilol20suppressed
ClopidogrelClopidogrel Bisulfate20suppressed
OzempicSemaglutide20suppressed
ClonazepamClonazepam19suppressed
EliquisApixaban19suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid19suppressed
Zolpidem Tartrate ErZolpidem Tartrate19suppressed
Dicyclomine HclDicyclomine Hcl17suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter17suppressed
Duloxetine HclDuloxetine Hcl16suppressed
MeloxicamMeloxicam16suppressed
Repatha SureclickEvolocumab16suppressed
AtenololAtenolol15suppressed
Fluticasone PropionateFluticasone Propionate15suppressed
LansoprazoleLansoprazole15suppressed
IbuprofenIbuprofen14suppressed
Wixela InhubFluticasone Propion/Salmeterol13suppressed
DiazepamDiazepam12suppressed
FurosemideFurosemide12suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide12suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim12suppressed
ChlorthalidoneChlorthalidone11suppressed
FamotidineFamotidine11suppressed
JardianceEmpagliflozin11suppressed
Solifenacin SuccinateSolifenacin Succinate11suppressed

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 $918.19 · 51 records Exact Sciences Corporation AREXVY, Auvelity, BREZTRI, CONTRAVE, Cologuard Collection Kit, ELIQUIS, FARXIGA, JARDIANCE, LEQVIO, MOUNJARO, NEXLETOL, NURTEC ODT, OTEZLA, Ozempic, QULIPTA, REPATHA, REXULTI, Rybelsus, TRELEGY ELLIPTA, UBRELVY, VOQUEZNA, Veozah, XIFAXAN, ZEPBOUND 5
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