Healthcare provider profile · identity verified

Allison Maxwell Barnes, NP-C

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health · GRIFFIN, GA · NPI 1407247877

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 Allison Maxwell Barnes, NP-C received $219.67 in general payments during 2025 across 12 reported records.

Novo Nordisk Inc accounted for 29.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 15 associated products.

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

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 37 claims for Synthroid by this doctor in 2024.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Prolia by this doctor in 2024.

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 29 claims for Myrbetriq 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 17 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 22 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 85 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 70 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

$219.67

12 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 $64.7529.5%32025
Amgen Inc. Unresolved — no canonical attribution shown $31.1814.2%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $22.8610.4%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $20.789.5%12025
ABBVIE INC. Unresolved — no canonical attribution shown $18.728.5%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $15.997.3%12025
PFIZER INC. Unresolved — no canonical attribution shown $15.447.0%12025
Medtronic, Inc. Medtronic, Inc.
exact · evidence 2025-07-22
$15.407.0%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $14.556.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$219.6712

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
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $43.73 2 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $31.18 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $31.18 2 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $22.86 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $21.02 1 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $21.02 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $20.78 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $20.78 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $18.72 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $18.72 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $15.99 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $15.44 1 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $15.44 1 2025
Source payment records
MINIMED 780G
Normalized: minimed 780g
Device Medtronic, Inc. $15.40 1 2025
Source payment records
General - Pain Management
Normalized: general pain management
Device Boston Scientific Corporation $14.55 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 70 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 85 exact normalized Medicare Part D
SHINGRIX
shingrix
2025 Shingrix 2024 17 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
37 12
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
20 14
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
29 suppressed by CMS
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
17 13
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
22 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
85 16
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
70 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
Levothyroxine SodiumLevothyroxine Sodium355110
Amlodipine BesylateAmlodipine Besylate304102
Atorvastatin CalciumAtorvastatin Calcium29699
Rosuvastatin CalciumRosuvastatin Calcium27294
Pantoprazole SodiumPantoprazole Sodium27079
OmeprazoleOmeprazole25785
GabapentinGabapentin20569
LisinoprilLisinopril20166
Tramadol HclTramadol Hcl20158
Albuterol Sulfate HfaAlbuterol Sulfate17868
Metformin HclMetformin Hcl17851
SimvastatinSimvastatin14940
Sertraline HclSertraline Hcl14443
Fluticasone PropionateFluticasone Propionate14143
AlprazolamAlprazolam13833
Losartan PotassiumLosartan Potassium13748
Metoprolol TartrateMetoprolol Tartrate13646
FurosemideFurosemide12847
PrednisonePrednisone12362
Zolpidem TartrateZolpidem Tartrate11829
Metoprolol SuccinateMetoprolol Succinate11433
MounjaroTirzepatide10818
Potassium ChloridePotassium Chloride10238
AllopurinolAllopurinol8730
ClonazepamClonazepam8719
LorazepamLorazepam8723
Tamsulosin HclTamsulosin Hcl8733
OzempicSemaglutide8516
EzetimibeEzetimibe8328
Hydralazine HclHydralazine Hcl8319
HydrochlorothiazideHydrochlorothiazide8330
FamotidineFamotidine7929
Metformin Hcl ErMetformin Hcl7729
Montelukast SodiumMontelukast Sodium7723
Doxycycline HyclateDoxycycline Hyclate7650
Trazodone HclTrazodone Hcl7527
Fluoxetine HclFluoxetine Hcl7424
EliquisApixaban7022
PregabalinPregabalin6513
Olmesartan MedoxomilOlmesartan Medoxomil6417
CarvedilolCarvedilol6225
Pravastatin SodiumPravastatin Sodium6221
Duloxetine HclDuloxetine Hcl6127
Glipizide ErGlipizide5816
AzithromycinAzithromycin5751
Ciprofloxacin HclCiprofloxacin Hcl5749
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5715
Venlafaxine Hcl ErVenlafaxine Hcl5717
Citalopram HbrCitalopram Hydrobromide5619
Tizanidine HclTizanidine Hcl5318
Lantus SolostarInsulin Glargine,hum.Rec.Anlog5219
AtenololAtenolol5015
ClopidogrelClopidogrel Bisulfate4922
Cyclobenzaprine HclCyclobenzaprine Hcl4819
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride4717
Donepezil HclDonepezil Hcl46suppressed
JanuviaSitagliptin Phosphate4511
CefuroximeCefuroxime Axetil4436
Escitalopram OxalateEscitalopram Oxalate4414
Buspirone HclBuspirone Hcl4313
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid4313
Diclofenac SodiumDiclofenac Sodium4222
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide4114
GlimepirideGlimepiride4016
MirtazapineMirtazapine39suppressed
Nifedipine ErNifedipine3912
Ropinirole HclRopinirole Hcl3913
Bupropion XlBupropion Hcl3712
Oxybutynin Chloride ErOxybutynin Chloride37suppressed
SynthroidLevothyroxine Sodium3712
JardianceEmpagliflozin3412
Amitriptyline HclAmitriptyline Hcl33suppressed
ColchicineColchicine3316
Triamcinolone AcetonideTriamcinolone Acetonide3325
FinasterideFinasteride32suppressed
Hydroxyzine HclHydroxyzine Hcl3214
NystatinNystatin3219
Quetiapine FumarateQuetiapine Fumarate32suppressed
EszopicloneEszopiclone31suppressed
XareltoRivaroxaban31suppressed
SpironolactoneSpironolactone30suppressed
MyrbetriqMirabegron29suppressed
Paroxetine HclParoxetine Hcl29suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl28suppressed
GlipizideGlipizide27suppressed
Spiriva RespimatTiotropium Bromide27suppressed
Azelastine HclAzelastine Hcl26suppressed
DiazepamDiazepam26suppressed
MethylprednisoloneMethylprednisolone2624
Ondansetron OdtOndansetron2617
FluconazoleFluconazole2521
IbuprofenIbuprofen25suppressed
SymbicortBudesonide/Formoterol Fumarate25suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav2418
Butalbital-Acetaminophen-CaffeButalb/Acetaminophen/Caffeine24suppressed
RamiprilRamipril24suppressed
SucralfateSucralfate24suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium23suppressed
Meclizine HclMeclizine Hcl2316
Warfarin SodiumWarfarin Sodium23suppressed
Alendronate SodiumAlendronate Sodium22suppressed
LovastatinLovastatin22suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter22suppressed
MethotrexateMethotrexate Sodium21suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril20suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide20suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol20suppressed
MethocarbamolMethocarbamol2012
Nebivolol HclNebivolol Hcl20suppressed
ProliaDenosumab2014
TrulicityDulaglutide20suppressed
FenofibrateFenofibrate Nanocrystallized19suppressed
MeloxicamMeloxicam19suppressed
Memantine HclMemantine Hcl19suppressed
Ondansetron HclOndansetron Hcl19suppressed
ValsartanValsartan19suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide19suppressed
Benazepril HclBenazepril Hcl18suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1816
KetoconazoleKetoconazole1711
ShingrixVaricella-Zoster Ge/As01b/Pf1713
TemazepamTemazepam17suppressed
Breo ElliptaFluticasone/Vilanterol16suppressed
EntrestoSacubitril/Valsartan16suppressed
RizatriptanRizatriptan Benzoate16suppressed
CelecoxibCelecoxib15suppressed
Cyanocobalamin InjectionCyanocobalamin (Vitamin B-12)15suppressed
Levemir FlexpenInsulin Detemir15suppressed
Verapamil ErVerapamil Hcl15suppressed
Vitamin D2Ergocalciferol (Vitamin D2)15suppressed
AmoxicillinAmoxicillin1414
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog14suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate14suppressed
ChlorthalidoneChlorthalidone14suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip14suppressed
DesloratadineDesloratadine14suppressed
Humalog Kwikpen U-100Insulin Lispro14suppressed
Novolog FlexpenInsulin Aspart14suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
Dicyclomine HclDicyclomine Hcl13suppressed
MetronidazoleMetronidazole13suppressed
Bupropion Hcl SrBupropion Hcl12suppressed
FarxigaDapagliflozin Propanediol12suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro12suppressed
Incruse ElliptaUmeclidinium Bromide11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
LevofloxacinLevofloxacin11suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic11suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide11suppressed
TorsemideTorsemide11suppressed

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 $219.67 · 12 records Novo Nordisk Inc AREXVY, Cologuard Collection Kit, ELIQUIS, General - Pain Management, MINIMED 780G, NURTEC ODT, OTEZLA, Ozempic, QULIPTA, REPATHA, Rybelsus, SHINGRIX, UBRELVY, Veozah, Wegovy 7
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