Healthcare provider profile · identity verified

Anna Marie Duncan, DO

Allopathic & Osteopathic Physicians|Family Medicine · WENDELL, NC · NPI 1407882871

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 Anna Marie Duncan, DO received $347.97 in general payments during 2025 across 18 reported records.

Novo Nordisk Inc accounted for 32.7% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 13 associated products.

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

ABBVIE 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Synthroid 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 87 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Shingrix 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 48 claims for Trelegy Ellipta 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 156 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

$347.97

18 reported records · 9 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 $113.9032.7%62025
ABBVIE INC. Unresolved — no canonical attribution shown $88.6625.5%52025
C2N Diagnostics, LLC Unresolved — no canonical attribution shown $27.567.9%12025
Corcept Therapeutics Unresolved — no canonical attribution shown $24.547.0%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.246.4%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $21.506.2%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $18.345.3%12025
Amgen Inc. Unresolved — no canonical attribution shown $17.585.0%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $13.653.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$347.9718

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $74.57 4 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $73.31 4 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $40.59 2 2025
Source payment records
PRECIVITYAD2
Normalized: precivityad2
Device C2N Diagnostics, LLC $27.56 1 2025
Source payment records
Korlym
Normalized: korlym
Drug Corcept Therapeutics $24.54 1 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $22.24 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.50 1 2025
Source payment records
  • 2025-04-07 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $21.50 · Open Payments source
TRELEGY ELLIPTA
Normalized: trelegy ellipta
Drug GlaxoSmithKline, LLC. $18.34 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $18.19 1 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $17.58 1 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $17.58 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $14.09 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $13.65 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 87 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 156 exact normalized Medicare Part D
TRELEGY ELLIPTA
trelegy ellipta
2025 Trelegy Ellipta 2024 48 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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
41 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
87 20
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
19 19
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
48 12
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
156 28

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
Atorvastatin CalciumAtorvastatin Calcium450136
Amlodipine BesylateAmlodipine Besylate29294
Levothyroxine SodiumLevothyroxine Sodium25974
Pantoprazole SodiumPantoprazole Sodium23069
GabapentinGabapentin21259
Rosuvastatin CalciumRosuvastatin Calcium21160
FarxigaDapagliflozin Propanediol19949
Losartan PotassiumLosartan Potassium16753
Zolpidem TartrateZolpidem Tartrate15725
OzempicSemaglutide15628
CarvedilolCarvedilol13138
Metformin HclMetformin Hcl13042
LisinoprilLisinopril12239
OmeprazoleOmeprazole11638
Metformin Hcl ErMetformin Hcl10831
FurosemideFurosemide10036
Albuterol Sulfate HfaAlbuterol Sulfate9638
Tramadol HclTramadol Hcl9020
JardianceEmpagliflozin8720
Montelukast SodiumMontelukast Sodium8725
HydrochlorothiazideHydrochlorothiazide8527
Metoprolol SuccinateMetoprolol Succinate7928
Trazodone HclTrazodone Hcl7721
TrulicityDulaglutide7622
Potassium ChloridePotassium Chloride7321
Tamsulosin HclTamsulosin Hcl7326
EzetimibeEzetimibe7022
SimvastatinSimvastatin6821
Pravastatin SodiumPravastatin Sodium6726
Cyclobenzaprine HclCyclobenzaprine Hcl6625
AlprazolamAlprazolam6216
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5719
JanuviaSitagliptin Phosphate4911
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4812
Breo ElliptaFluticasone/Vilanterol4612
EliquisApixaban4614
Fluticasone PropionateFluticasone Propionate4617
Esomeprazole MagnesiumEsomeprazole Magnesium42suppressed
Citalopram HbrCitalopram Hydrobromide41suppressed
SynthroidLevothyroxine Sodium41suppressed
Escitalopram OxalateEscitalopram Oxalate4018
Fluoxetine HclFluoxetine Hcl3911
PregabalinPregabalin3913
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen3711
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen37suppressed
Pioglitazone HclPioglitazone Hcl3711
AllopurinolAllopurinol3516
ClonazepamClonazepam35suppressed
Alfuzosin Hcl ErAlfuzosin Hcl34suppressed
ClopidogrelClopidogrel Bisulfate3314
FamotidineFamotidine33suppressed
Metoprolol TartrateMetoprolol Tartrate32suppressed
Donepezil HclDonepezil Hcl31suppressed
Duloxetine HclDuloxetine Hcl31suppressed
SpironolactoneSpironolactone30suppressed
TradjentaLinagliptin30suppressed
Meclizine HclMeclizine Hcl29suppressed
Promethazine HclPromethazine Hcl29suppressed
Boostrix TdapDiphth,pertuss(Acell),tet Vac2828
InvokanaCanagliflozin28suppressed
Paroxetine HclParoxetine Hcl28suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog26suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide26suppressed
Oxycodone HclOxycodone Hcl26suppressed
Diclofenac SodiumDiclofenac Sodium25suppressed
MyrbetriqMirabegron25suppressed
Sertraline HclSertraline Hcl25suppressed
AzithromycinAzithromycin2422
Nano 2nd Gen Pen NeedlePen Needle, Diabetic2412
Tresiba Flextouch U-100Insulin Degludec24suppressed
Levemir FlexpenInsulin Detemir23suppressed
MirtazapineMirtazapine23suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst23suppressed
Ondansetron HclOndansetron Hcl23suppressed
SymbicortBudesonide/Formoterol Fumarate23suppressed
Solifenacin SuccinateSolifenacin Succinate22suppressed
DapagliflozinDapagliflozin Propanediol2115
Olmesartan MedoxomilOlmesartan Medoxomil21suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide21suppressed
EszopicloneEszopiclone20suppressed
Megestrol AcetateMegestrol Acetate20suppressed
Tizanidine HclTizanidine Hcl20suppressed
JanumetSitagliptin Phos/Metformin Hcl19suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide19suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf1919
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip16suppressed
Divalproex Sodium ErDivalproex Sodium16suppressed
FluconazoleFluconazole16suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters16suppressed
Alendronate SodiumAlendronate Sodium15suppressed
Bupropion XlBupropion Hcl15suppressed
Venlafaxine Hcl ErVenlafaxine Hcl15suppressed
FenofibrateFenofibrate14suppressed
Hydralazine HclHydralazine Hcl14suppressed
MeloxicamMeloxicam14suppressed
NovologInsulin Aspart14suppressed
Ondansetron OdtOndansetron14suppressed
Ropinirole HclRopinirole Hcl14suppressed
Tresiba Flextouch U-200Insulin Degludec14suppressed
ValsartanValsartan14suppressed
Victoza 3-PakLiraglutide14suppressed
ClotrimazoleClotrimazole13suppressed
DiazepamDiazepam13suppressed
MupirocinMupirocin13suppressed
OlanzapineOlanzapine13suppressed
PrimidonePrimidone13suppressed
RisperidoneRisperidone13suppressed
Saxagliptin HclSaxagliptin Hcl13suppressed
TelmisartanTelmisartan13suppressed
CelecoxibCelecoxib12suppressed
Fosinopril SodiumFosinopril Sodium12suppressed
Humalog Kwikpen U-100Insulin Lispro12suppressed
NexletolBempedoic Acid12suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
Repatha SyringeEvolocumab12suppressed
Spiriva HandihalerTiotropium Bromide12suppressed
Stiolto RespimatTiotropium Br/Olodaterol Hcl12suppressed
VascepaIcosapent Ethyl12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1111
ArmodafinilArmodafinil11suppressed
AtenololAtenolol11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Dilt-XrDiltiazem Hcl11suppressed
LorazepamLorazepam11suppressed
Xigduo XrDapaglifloz Propaned/Metformin11suppressed

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 $347.97 · 18 records Novo Nordisk Inc JARDIANCE, Kerendia, Korlym, OTEZLA, Ozempic, PRECIVITYAD2, QULIPTA, REPATHA, Rybelsus, TRELEGY ELLIPTA, VRAYLAR, Wegovy, XIFAXAN 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