Healthcare provider profile · identity verified

Marcella Roberts, CNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · WESSON, MS · NPI 1538582531

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 Marcella Roberts, CNP received $181.78 in general payments during 2025 across 9 reported records.

Lilly USA, LLC accounted for 44.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

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

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 45 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 156 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 69 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 82 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 104 claims for Ozempic by this doctor in 2024.

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

Payment overview · 2025

General Payments

$181.78

9 reported records · 5 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
Lilly USA, LLC Unresolved — no canonical attribution shown $80.6444.4%32025
Lundbeck LLC Unresolved — no canonical attribution shown $35.0219.3%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $32.1517.7%22025
Exact Sciences Corporation Unresolved — no canonical attribution shown $19.8610.9%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $14.117.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$181.789

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
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $80.64 3 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $57.10 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $32.15 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $32.15 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $20.28 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $19.86 1 2025
Source payment records
VYEPTI
Normalized: vyepti
Biological Lundbeck LLC $14.74 1 2025
Source payment records
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $14.11 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 69
Beneficiary count suppressed
exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 104 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 45 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
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
45 17
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
156 39
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
69 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
82 14
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
104 22

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 Besylate839220
Atorvastatin CalciumAtorvastatin Calcium641183
GabapentinGabapentin450146
Losartan PotassiumLosartan Potassium427118
FurosemideFurosemide375107
Pantoprazole SodiumPantoprazole Sodium28884
Levothyroxine SodiumLevothyroxine Sodium27575
HydrochlorothiazideHydrochlorothiazide25678
LisinoprilLisinopril22865
Potassium ChloridePotassium Chloride22671
Pravastatin SodiumPravastatin Sodium22664
Metoprolol SuccinateMetoprolol Succinate21457
OmeprazoleOmeprazole19955
Fluticasone PropionateFluticasone Propionate19762
CarvedilolCarvedilol19557
Metformin HclMetformin Hcl18560
Hydralazine HclHydralazine Hcl17951
Albuterol Sulfate HfaAlbuterol Sulfate16564
AllopurinolAllopurinol15849
Escitalopram OxalateEscitalopram Oxalate15651
JardianceEmpagliflozin15639
GlimepirideGlimepiride15244
Cyclobenzaprine HclCyclobenzaprine Hcl14948
Metformin Hcl ErMetformin Hcl13736
MeloxicamMeloxicam13650
Doxycycline HyclateDoxycycline Hyclate130100
Metoprolol TartrateMetoprolol Tartrate12130
Tizanidine HclTizanidine Hcl12135
Buspirone HclBuspirone Hcl11832
PregabalinPregabalin11324
OzempicSemaglutide10422
TradjentaLinagliptin10433
SpironolactoneSpironolactone10326
Alendronate SodiumAlendronate Sodium10128
Rosuvastatin CalciumRosuvastatin Calcium9928
Montelukast SodiumMontelukast Sodium9826
ClopidogrelClopidogrel Bisulfate9324
Trazodone HclTrazodone Hcl9123
Toujeo Max SolostarInsulin Glargine,hum.Rec.Anlog9015
Pioglitazone HclPioglitazone Hcl8423
ValsartanValsartan8327
GlipizideGlipizide8228
SimvastatinSimvastatin8226
TrulicityDulaglutide8214
LinzessLinaclotide8129
Novolog FlexpenInsulin Aspart7717
Sertraline HclSertraline Hcl7729
Duloxetine HclDuloxetine Hcl7318
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst7259
FamotidineFamotidine7123
Olmesartan MedoxomilOlmesartan Medoxomil7025
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6920
MounjaroTirzepatide69suppressed
Citalopram HbrCitalopram Hydrobromide6717
EliquisApixaban6616
EzetimibeEzetimibe6417
XareltoRivaroxaban6414
Zolpidem TartrateZolpidem Tartrate6213
Amitriptyline HclAmitriptyline Hcl6022
SymbicortBudesonide/Formoterol Fumarate6012
Dropsafe Prep PadsAlcohol Antiseptic Pads5916
MethylprednisoloneMethylprednisolone5852
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril5514
Tamsulosin HclTamsulosin Hcl5518
Diclofenac SodiumDiclofenac Sodium5419
Paroxetine HclParoxetine Hcl5012
AtenololAtenolol4912
FarxigaDapagliflozin Propanediol4914
Cyproheptadine HclCyproheptadine Hcl4816
Lantus SolostarInsulin Glargine,hum.Rec.Anlog48suppressed
AlprazolamAlprazolam47suppressed
ClonazepamClonazepam47suppressed
JanuviaSitagliptin Phosphate46suppressed
Enalapril MaleateEnalapril Maleate45suppressed
PrednisonePrednisone4531
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4517
Esomeprazole MagnesiumEsomeprazole Magnesium4415
Fluoxetine HclFluoxetine Hcl4311
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4314
Dexlansoprazole DrDexlansoprazole41suppressed
Clonidine HclClonidine Hcl4011
Warfarin SodiumWarfarin Sodium40suppressed
CelecoxibCelecoxib3911
LevofloxacinLevofloxacin3931
Venlafaxine Hcl ErVenlafaxine Hcl39suppressed
Bupropion XlBupropion Hcl38suppressed
Donepezil HclDonepezil Hcl38suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3634
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide3612
Ropinirole HclRopinirole Hcl36suppressed
Hydroxyzine HclHydroxyzine Hcl3519
LorazepamLorazepam35suppressed
Tresiba Flextouch U-100Insulin Degludec3411
FenofibrateFenofibrate Nanocrystallized33suppressed
LovastatinLovastatin33suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol3214
Meclizine HclMeclizine Hcl3214
Benazepril HclBenazepril Hcl31suppressed
Nifedipine ErNifedipine31suppressed
Oxybutynin ChlorideOxybutynin Chloride30suppressed
Quetiapine FumarateQuetiapine Fumarate30suppressed
CefuroximeCefuroxime Axetil2929
Triamcinolone AcetonideTriamcinolone Acetonide2814
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip27suppressed
Droplet Pen NeedlePen Needle, Diabetic27suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride27suppressed
Nebivolol HclNebivolol Hcl26suppressed
Bupropion Hcl SrBupropion Hcl2511
Ondansetron OdtOndansetron25suppressed
FluconazoleFluconazole2418
MupirocinMupirocin2313
Nano 2nd Gen Pen NeedlePen Needle, Diabetic21suppressed
Ventolin HfaAlbuterol Sulfate21suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide20suppressed
Memantine HclMemantine Hcl20suppressed
SynthroidLevothyroxine Sodium20suppressed
BaclofenBaclofen19suppressed
Ondansetron HclOndansetron Hcl19suppressed
TemazepamTemazepam19suppressed
Oxybutynin Chloride ErOxybutynin Chloride18suppressed
Promethazine HclPromethazine Hcl17suppressed
Vitamin D2Ergocalciferol (Vitamin D2)17suppressed
EntrestoSacubitril/Valsartan16suppressed
IrbesartanIrbesartan16suppressed
NaproxenNaproxen16suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid16suppressed
Arnuity ElliptaFluticasone Furoate15suppressed
Bupropion HclBupropion Hcl15suppressed
Glipizide ErGlipizide15suppressed
LevetiracetamLevetiracetam15suppressed
Propranolol HclPropranolol Hcl15suppressed
Tresiba Flextouch U-200Insulin Degludec15suppressed
Ciprofloxacin HclCiprofloxacin Hcl1414
Humalog Kwikpen U-100Insulin Lispro14suppressed
LantusInsulin Glargine,hum.Rec.Anlog14suppressed
NystatinNystatin14suppressed
Doxazosin MesylateDoxazosin Mesylate13suppressed
Felodipine ErFelodipine13suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)13suppressed
LamotrigineLamotrigine13suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim13suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic13suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog12suppressed
ClozapineClozapine12suppressed
ColchicineColchicine12suppressed
InvokanaCanagliflozin12suppressed
Janumet XrSitagliptin Phos/Metformin Hcl12suppressed
LansoprazoleLansoprazole12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
TelmisartanTelmisartan12suppressed
Tolterodine TartrateTolterodine Tartrate12suppressed
NovologInsulin Aspart11suppressed
SteglatroErtugliflozin Pidolate11suppressed
TopiramateTopiramate11suppressed
Varenicline TartrateVarenicline Tartrate11suppressed
Vilazodone HclVilazodone Hcl11suppressed

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 $181.78 · 9 records Lilly USA, LLC Cologuard Collection Kit, MOUNJARO, Ozempic, REXULTI, Rybelsus, TRELEGY ELLIPTA, VYEPTI, 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