Healthcare provider profile · identity verified

Leila Nicole Patterson, MD

Allopathic & Osteopathic Physicians|Family Medicine · CHICAGO, IL · NPI 1366070021

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 Leila Nicole Patterson, MD received $1,223.03 in general payments during 2025 across 12 reported records.

Novo Nordisk Inc accounted for 33.3% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 9 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Farxiga by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Symbicort 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 72 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 133 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 25 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 64 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 112 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 11 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

$1,223.03

12 reported records · 6 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 $407.5033.3%42025
Lilly USA, LLC Unresolved — no canonical attribution shown $346.4528.3%32025
COLOPLAST CORP Unresolved — no canonical attribution shown $216.2817.7%22025
ViiV Healthcare Company Unresolved — no canonical attribution shown $124.7510.2%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $110.289.0%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $17.771.4%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,223.0312

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 $315.03 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $221.50 2 2025
Source payment records
Peristeen
Normalized: peristeen
Device COLOPLAST CORP $216.28 2 2025
Source payment records
KISUNLA
Normalized: kisunla
Drug Lilly USA, LLC $124.95 1 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $124.75 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $110.28 1 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $92.47 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $17.77 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $17.77 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 112 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
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
72 18
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
133 44
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
25 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
64 17
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
112 36
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
11 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 Calcium356182
Amlodipine BesylateAmlodipine Besylate321146
Losartan PotassiumLosartan Potassium18681
Metoprolol SuccinateMetoprolol Succinate14577
Albuterol Sulfate HfaAlbuterol Sulfate13458
JardianceEmpagliflozin13344
GabapentinGabapentin12650
Rosuvastatin CalciumRosuvastatin Calcium11648
Metformin Hcl ErMetformin Hcl11348
OzempicSemaglutide11236
CarvedilolCarvedilol11148
Levothyroxine SodiumLevothyroxine Sodium10944
LisinoprilLisinopril10147
Metformin HclMetformin Hcl9946
HydrochlorothiazideHydrochlorothiazide9543
FurosemideFurosemide8535
Nifedipine ErNifedipine7625
Trelegy ElliptaFluticasone/Umeclidin/Vilanter7218
SpironolactoneSpironolactone7129
Fluticasone PropionateFluticasone Propionate6529
Tamsulosin HclTamsulosin Hcl6424
TrulicityDulaglutide6417
AllopurinolAllopurinol6022
EliquisApixaban6024
Tramadol HclTramadol Hcl6020
Pantoprazole SodiumPantoprazole Sodium5927
EntrestoSacubitril/Valsartan5617
Glipizide ErGlipizide5319
Hydralazine HclHydralazine Hcl5223
Alendronate SodiumAlendronate Sodium5124
FamotidineFamotidine5029
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4523
ClopidogrelClopidogrel Bisulfate4215
Triamcinolone AcetonideTriamcinolone Acetonide4124
OmeprazoleOmeprazole3714
SimvastatinSimvastatin3715
ChlorthalidoneChlorthalidone3618
Enalapril MaleateEnalapril Maleate3312
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3113
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid3115
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip3013
Cyclobenzaprine HclCyclobenzaprine Hcl2913
GlipizideGlipizide2812
Meclizine HclMeclizine Hcl2714
Sertraline HclSertraline Hcl2711
EzetimibeEzetimibe2611
Oxybutynin Chloride ErOxybutynin Chloride2612
PrednisonePrednisone2613
Duloxetine HclDuloxetine Hcl25suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride2513
LovastatinLovastatin25suppressed
MounjaroTirzepatide25suppressed
Trazodone HclTrazodone Hcl25suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol24suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog2211
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril21suppressed
LorazepamLorazepam20suppressed
Metoprolol TartrateMetoprolol Tartrate20suppressed
Potassium ChloridePotassium Chloride2011
Acetaminophen-CodeineAcetaminophen With Codeine19suppressed
Montelukast SodiumMontelukast Sodium19suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate18suppressed
PregabalinPregabalin18suppressed
AlprazolamAlprazolam17suppressed
XareltoRivaroxaban1711
Memantine HclMemantine Hcl16suppressed
LatanoprostLatanoprost15suppressed
Pravastatin SodiumPravastatin Sodium15suppressed
Alcohol Prep PadsAlcohol Antiseptic Pads14suppressed
Arnuity ElliptaFluticasone Furoate14suppressed
Escitalopram OxalateEscitalopram Oxalate14suppressed
FluconazoleFluconazole14suppressed
IbuprofenIbuprofen14suppressed
MeloxicamMeloxicam14suppressed
Novolog FlexpenInsulin Aspart14suppressed
Clobetasol PropionateClobetasol Propionate13suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic13suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst13suppressed
Spiriva RespimatTiotropium Bromide13suppressed
Tresiba Flextouch U-100Insulin Degludec13suppressed
Ammonium LactateAmmonium Lactate12suppressed
BaclofenBaclofen12suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
Diclofenac SodiumDiclofenac Sodium12suppressed
DuleraMometasone/Formoterol12suppressed
FarxigaDapagliflozin Propanediol12suppressed
Klor-Con M20Potassium Chloride12suppressed
SymbicortBudesonide/Formoterol Fumarate12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
Wixela InhubFluticasone Propion/Salmeterol12suppressed
Benazepril HclBenazepril Hcl11suppressed
LidocaineLidocaine11suppressed
RybelsusSemaglutide11suppressed
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 $1,223.03 · 12 records Novo Nordisk Inc APRETUDE, AREXVY, BREZTRI, KISUNLA, Ozempic, Peristeen, SHINGRIX, Wegovy, ZEPBOUND 8
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