Healthcare provider profile · identity verified

Eric Cornelius Marshall, MD

Allopathic & Osteopathic Physicians|Family Medicine · WASHINGTON, DC · NPI 1841228947

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 Eric Cornelius Marshall, MD received $119.63 in general payments during 2025 across 5 reported records.

Boehringer Ingelheim Pharmaceuticals, Inc. accounted for 41.9% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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

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 93 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 31 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 52 claims for Rybelsus by this doctor in 2024.

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

Payment overview · 2025

General Payments

$119.63

5 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
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $50.1641.9%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $27.3322.9%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $27.1422.7%12025
HEARTFLOW, INC. Unresolved — no canonical attribution shown $15.0012.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$119.635

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $27.33 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $27.14 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $26.99 1 2025
Source payment records
SYNJARDY
Normalized: synjardy
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $23.17 1 2025
Source payment records
FFRct
Normalized: ffrct
Device HEARTFLOW, INC. $15.00 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
JARDIANCE
jardiance
2025 Jardiance 2024 93 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 31 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
93 31
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
31 11
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
52 16

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 Besylate467143
Atorvastatin CalciumAtorvastatin Calcium399135
Losartan PotassiumLosartan Potassium29496
Albuterol Sulfate HfaAlbuterol Sulfate23170
GabapentinGabapentin20670
Montelukast SodiumMontelukast Sodium20269
HydrochlorothiazideHydrochlorothiazide18565
FurosemideFurosemide17760
Fluticasone PropionateFluticasone Propionate17365
LisinoprilLisinopril16960
Metoprolol SuccinateMetoprolol Succinate14656
SimvastatinSimvastatin14650
IbuprofenIbuprofen14047
Rosuvastatin CalciumRosuvastatin Calcium14052
Metformin Hcl ErMetformin Hcl12231
Metformin HclMetformin Hcl11947
OmeprazoleOmeprazole11733
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide11443
Pravastatin SodiumPravastatin Sodium11028
Triamcinolone AcetonideTriamcinolone Acetonide10845
Pantoprazole SodiumPantoprazole Sodium10137
Levothyroxine SodiumLevothyroxine Sodium10024
CarvedilolCarvedilol9431
JardianceEmpagliflozin9331
FamotidineFamotidine8731
Tamsulosin HclTamsulosin Hcl8629
EliquisApixaban8420
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide8122
Trazodone HclTrazodone Hcl8027
Nifedipine ErNifedipine7723
Diclofenac SodiumDiclofenac Sodium7531
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen74suppressed
Potassium ChloridePotassium Chloride7326
EzetimibeEzetimibe7120
Hydralazine HclHydralazine Hcl6925
AllopurinolAllopurinol6724
LinzessLinaclotide6315
MethylprednisoloneMethylprednisolone6143
ClopidogrelClopidogrel Bisulfate5617
Metoprolol TartrateMetoprolol Tartrate5615
SpironolactoneSpironolactone5320
MeloxicamMeloxicam5211
RybelsusSemaglutide5216
Cyclobenzaprine HclCyclobenzaprine Hcl5016
Klor-Con M20Potassium Chloride5016
Meclizine HclMeclizine Hcl4919
ValacyclovirValacyclovir Hcl4712
Clonidine HclClonidine Hcl4615
GlipizideGlipizide4515
Tizanidine HclTizanidine Hcl4518
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4415
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide4420
ColchicineColchicine43suppressed
TrulicityDulaglutide43suppressed
MetronidazoleMetronidazole4232
Oxybutynin Chloride ErOxybutynin Chloride42suppressed
Ammonium LactateAmmonium Lactate40suppressed
FluconazoleFluconazole3916
Solifenacin SuccinateSolifenacin Succinate38suppressed
ChlorthalidoneChlorthalidone3711
Zolpidem TartrateZolpidem Tartrate37suppressed
Duloxetine HclDuloxetine Hcl3412
Glipizide ErGlipizide3312
Sertraline HclSertraline Hcl33suppressed
Tramadol HclTramadol Hcl32suppressed
Olmesartan MedoxomilOlmesartan Medoxomil3111
OzempicSemaglutide3111
Pioglitazone HclPioglitazone Hcl31suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic31suppressed
ValsartanValsartan3112
Doxazosin MesylateDoxazosin Mesylate30suppressed
CephalexinCephalexin2823
Esomeprazole MagnesiumEsomeprazole Magnesium28suppressed
Janumet XrSitagliptin Phos/Metformin Hcl28suppressed
Oxybutynin ChlorideOxybutynin Chloride28suppressed
Breo ElliptaFluticasone/Vilanterol27suppressed
LevetiracetamLevetiracetam27suppressed
LidocaineLidocaine2712
Olmesartan-Amlodipine-HctzOlmesartan/Amlodipin/Hcthiazid27suppressed
CelecoxibCelecoxib2611
NaproxenNaproxen26suppressed
CarbamazepineCarbamazepine25suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog2512
Vitamin D2Ergocalciferol (Vitamin D2)25suppressed
Acetaminophen-CodeineAcetaminophen With Codeine24suppressed
HydrocortisoneHydrocortisone24suppressed
PregabalinPregabalin24suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril23suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone23suppressed
MounjaroTirzepatide23suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide23suppressed
PrednisonePrednisone2315
IrbesartanIrbesartan22suppressed
Alendronate SodiumAlendronate Sodium21suppressed
AzithromycinAzithromycin2114
MirtazapineMirtazapine21suppressed
TopiramateTopiramate21suppressed
Amitriptyline HclAmitriptyline Hcl20suppressed
BaclofenBaclofen20suppressed
Diclofenac Sodium ErDiclofenac Sodium20suppressed
Ciprofloxacin HclCiprofloxacin Hcl1913
Metoclopramide HclMetoclopramide Hcl19suppressed
XareltoRivaroxaban19suppressed
DiazepamDiazepam18suppressed
Tresiba Flextouch U-200Insulin Degludec18suppressed
ClonidineClonidine17suppressed
JanuviaSitagliptin Phosphate17suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1715
Verapamil ErVerapamil Hcl17suppressed
IbuIbuprofen16suppressed
MupirocinMupirocin16suppressed
Wixela InhubFluticasone Propion/Salmeterol16suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1514
Cromolyn SodiumCromolyn Sodium15suppressed
Paroxetine HclParoxetine Hcl15suppressed
Spiriva RespimatTiotropium Bromide15suppressed
Varenicline TartrateVarenicline Tartrate15suppressed
AlprazolamAlprazolam14suppressed
AtenololAtenolol14suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog14suppressed
GlimepirideGlimepiride14suppressed
Incruse ElliptaUmeclidinium Bromide14suppressed
NystatinNystatin14suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
AmoxicillinAmoxicillin13suppressed
Arnuity ElliptaFluticasone Furoate13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
Escitalopram OxalateEscitalopram Oxalate13suppressed
LovastatinLovastatin13suppressed
Ventolin HfaAlbuterol Sulfate13suppressed
Warfarin SodiumWarfarin Sodium13suppressed
Diltiazem 24hr Er (La)Diltiazem Hcl12suppressed
FinasterideFinasteride12suppressed
Irbesartan-HydrochlorothiazideIrbesartan/Hydrochlorothiazide12suppressed
JanumetSitagliptin Phos/Metformin Hcl12suppressed
Nebivolol HclNebivolol Hcl12suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters12suppressed
PercocetOxycodone Hcl/Acetaminophen12suppressed
Tiadylt ErDiltiazem Hcl12suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan11suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate11suppressed
Bupropion Hcl SrBupropion Hcl11suppressed
Citalopram HbrCitalopram Hydrobromide11suppressed
DesonideDesonide11suppressed
FarxigaDapagliflozin Propanediol11suppressed
LevofloxacinLevofloxacin11suppressed
SynthroidLevothyroxine Sodium11suppressed
Telmisartan-HydrochlorothiazidTelmisartan/Hydrochlorothiazid11suppressed

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 $119.63 · 5 records Boehringer Ingelheim Pharmaceuticals, Inc. Cologuard Collection Kit, FFRct, JARDIANCE, Ozempic, SYNJARDY 3
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