Healthcare provider profile · identity verified

Allison B Martin, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · OLYMPIA FIELDS, IL · NPI 1114033669

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 B Martin, M.D. received $77.79 in general payments during 2025 across 4 reported records.

Novo Nordisk Inc accounted for 51.6% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 50 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 12 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

$77.79

4 reported records · 3 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 $40.1151.6%22025
Abbott Laboratories Unresolved — no canonical attribution shown $21.6127.8%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $16.0720.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$77.794

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 $40.11 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $40.11 2 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $21.61 1 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $16.07 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
Ozempic
ozempic
2025 Ozempic 2024 50
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 12
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
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
50 suppressed by CMS
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
12 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
Atorvastatin CalciumAtorvastatin Calcium531157
Amlodipine BesylateAmlodipine Besylate517147
Losartan PotassiumLosartan Potassium32195
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21847
Metoprolol SuccinateMetoprolol Succinate20955
Albuterol Sulfate HfaAlbuterol Sulfate20159
LisinoprilLisinopril19856
Levothyroxine SodiumLevothyroxine Sodium18753
LovastatinLovastatin17949
HydrochlorothiazideHydrochlorothiazide14750
Glipizide ErGlipizide14637
GabapentinGabapentin14543
FurosemideFurosemide14036
Metformin HclMetformin Hcl13542
Pantoprazole SodiumPantoprazole Sodium13339
SimvastatinSimvastatin13139
Fluticasone PropionateFluticasone Propionate12853
AllopurinolAllopurinol12631
EliquisApixaban10618
Potassium ChloridePotassium Chloride10627
CarvedilolCarvedilol10229
OmeprazoleOmeprazole9125
Montelukast SodiumMontelukast Sodium8230
Alendronate SodiumAlendronate Sodium8127
Citalopram HbrCitalopram Hydrobromide8121
Metformin Hcl ErMetformin Hcl8023
ClopidogrelClopidogrel Bisulfate7520
Metoprolol TartrateMetoprolol Tartrate7021
Hydralazine HclHydralazine Hcl6919
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide6919
AlprazolamAlprazolam6720
Tramadol HclTramadol Hcl6719
Zolpidem TartrateZolpidem Tartrate6513
SpironolactoneSpironolactone6114
Vitamin D2Ergocalciferol (Vitamin D2)6116
FamotidineFamotidine5616
LorazepamLorazepam55suppressed
Sertraline HclSertraline Hcl5511
TrulicityDulaglutide52suppressed
OzempicSemaglutide50suppressed
Tamsulosin HclTamsulosin Hcl4914
Rosuvastatin CalciumRosuvastatin Calcium4815
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4614
EzetimibeEzetimibe4315
Memantine HclMemantine Hcl43suppressed
Donepezil HclDonepezil Hcl4211
LevetiracetamLevetiracetam42suppressed
Warfarin SodiumWarfarin Sodium4011
ClonazepamClonazepam3812
Nifedipine ErNifedipine36suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl35suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3512
Wixela InhubFluticasone Propion/Salmeterol35suppressed
Trazodone HclTrazodone Hcl34suppressed
JanuviaSitagliptin Phosphate33suppressed
Pravastatin SodiumPravastatin Sodium33suppressed
AzithromycinAzithromycin3227
JardianceEmpagliflozin32suppressed
NaproxenNaproxen3216
ValsartanValsartan32suppressed
Clonidine HclClonidine Hcl31suppressed
Benazepril HclBenazepril Hcl30suppressed
Enalapril MaleateEnalapril Maleate30suppressed
MirtazapineMirtazapine30suppressed
PrimidonePrimidone30suppressed
IbuprofenIbuprofen2812
Diltiazem 24hr Er (Cd)Diltiazem Hcl26suppressed
Escitalopram OxalateEscitalopram Oxalate26suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol26suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide2611
Tizanidine HclTizanidine Hcl2614
EpinephrineEpinephrine25suppressed
Dropsafe Prep PadsAlcohol Antiseptic Pads24suppressed
Duloxetine HclDuloxetine Hcl24suppressed
GlipizideGlipizide24suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
Fluoxetine HclFluoxetine Hcl22suppressed
Meclizine HclMeclizine Hcl2214
Triamcinolone AcetonideTriamcinolone Acetonide2214
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog21suppressed
Ondansetron HclOndansetron Hcl21suppressed
PrednisonePrednisone2114
Quetiapine FumarateQuetiapine Fumarate21suppressed
RamiprilRamipril21suppressed
SymbicortBudesonide/Formoterol Fumarate21suppressed
PregabalinPregabalin20suppressed
Sumatriptan SuccinateSumatriptan Succinate20suppressed
Divalproex SodiumDivalproex Sodium19suppressed
FenofibrateFenofibrate19suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride19suppressed
Tresiba Flextouch U-100Insulin Degludec19suppressed
Ultra-Fine Short Pen NeedlePen Needle, Diabetic19suppressed
XareltoRivaroxaban19suppressed
Acetaminophen-CodeineAcetaminophen With Codeine18suppressed
Bupropion HclBupropion Hcl18suppressed
Sildenafil CitrateSildenafil Citrate18suppressed
Arnuity ElliptaFluticasone Furoate17suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate17suppressed
LantusInsulin Glargine,hum.Rec.Anlog17suppressed
Oxybutynin Chloride ErOxybutynin Chloride17suppressed
ValacyclovirValacyclovir Hcl17suppressed
Verapamil ErVerapamil Hcl17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril16suppressed
FinasterideFinasteride16suppressed
Alcohol PadsAlcohol Antiseptic Pads15suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads15suppressed
AmoxicillinAmoxicillin15suppressed
Breo ElliptaFluticasone/Vilanterol14suppressed
Clobetasol PropionateClobetasol Propionate14suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst14suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1312
AtenololAtenolol13suppressed
Diclofenac SodiumDiclofenac Sodium13suppressed
Fiasp FlextouchInsulin Aspart (Niacinamide)13suppressed
GemfibrozilGemfibrozil13suppressed
Novolog FlexpenInsulin Aspart13suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen13suppressed
Ventolin HfaAlbuterol Sulfate13suppressed
Verapamil Er PmVerapamil Hcl13suppressed
Xtampza ErOxycodone Myristate13suppressed
DuleraMometasone/Formoterol12suppressed
FluconazoleFluconazole12suppressed
Folic AcidFolic Acid12suppressed
MounjaroTirzepatide12suppressed
NystatinNystatin12suppressed
RybelsusSemaglutide12suppressed
SynthroidLevothyroxine Sodium12suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic12suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide12suppressed
Azelastine HclAzelastine Hcl11suppressed
Cyproheptadine HclCyproheptadine Hcl11suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
IbuIbuprofen11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed
Trueplus Pen NeedlePen Needle, Diabetic11suppressed

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 $77.79 · 4 records Novo Nordisk Inc FREESTYLE LIBRE 3, GEMTESA, Ozempic, Rybelsus 2
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