Healthcare provider profile · identity verified

Leniesha Ferrigon, MD

Allopathic & Osteopathic Physicians|Family Medicine · NAPLES, FL · NPI 1124382544

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 Leniesha Ferrigon, MD received $38.47 in general payments during 2025 across 2 reported records.

Merck Sharp & Dohme LLC accounted for 60.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 5 associated products.

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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 25 claims for Linzess by this doctor in 2024.

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 59 claims for Synthroid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$38.47

2 reported records · 2 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
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $23.2360.4%12025
ABBVIE INC. Unresolved — no canonical attribution shown $15.2439.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$38.472

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
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $23.23 1 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $23.23 1 2025
Source payment records
VAQTA
Normalized: vaqta
Biological Merck Sharp & Dohme LLC $23.23 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $15.24 1 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $15.24 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

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
25 suppressed by CMS
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
59 19

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 Calcium572179
Levothyroxine SodiumLevothyroxine Sodium37098
Amlodipine BesylateAmlodipine Besylate30694
Losartan PotassiumLosartan Potassium25380
Rosuvastatin CalciumRosuvastatin Calcium22962
LisinoprilLisinopril18662
Metoprolol SuccinateMetoprolol Succinate17251
OmeprazoleOmeprazole16454
Pantoprazole SodiumPantoprazole Sodium15751
Sertraline HclSertraline Hcl13939
Metformin HclMetformin Hcl13342
SimvastatinSimvastatin13040
HydrochlorothiazideHydrochlorothiazide11335
Trazodone HclTrazodone Hcl11240
GabapentinGabapentin10632
ValsartanValsartan8831
FurosemideFurosemide8728
Alendronate SodiumAlendronate Sodium8021
Zolpidem TartrateZolpidem Tartrate7919
Escitalopram OxalateEscitalopram Oxalate7523
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide7522
AlprazolamAlprazolam7024
GlimepirideGlimepiride6822
Metformin Hcl ErMetformin Hcl6823
EzetimibeEzetimibe6619
Fluticasone PropionateFluticasone Propionate6621
FamotidineFamotidine6519
Metoprolol TartrateMetoprolol Tartrate6521
KetoconazoleKetoconazole6313
AtenololAtenolol5915
SynthroidLevothyroxine Sodium5919
Ciprofloxacin HclCiprofloxacin Hcl5652
Pravastatin SodiumPravastatin Sodium5620
MounjaroTirzepatide5211
EliquisApixaban5114
Ipratropium BromideIpratropium Bromide5117
JardianceEmpagliflozin5114
OzempicSemaglutide4913
Tamsulosin HclTamsulosin Hcl4915
Albuterol Sulfate HfaAlbuterol Sulfate4820
EstradiolEstradiol4818
MethylprednisoloneMethylprednisolone4745
MeloxicamMeloxicam4619
AllopurinolAllopurinol4515
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav4537
Citalopram HbrCitalopram Hydrobromide4413
Montelukast SodiumMontelukast Sodium4316
SpironolactoneSpironolactone4315
ClonazepamClonazepam42suppressed
ClopidogrelClopidogrel Bisulfate3914
Doxycycline HyclateDoxycycline Hyclate3632
CelecoxibCelecoxib35suppressed
AzithromycinAzithromycin3434
Fluoxetine HclFluoxetine Hcl34suppressed
Venlafaxine Hcl ErVenlafaxine Hcl34suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide32suppressed
ValacyclovirValacyclovir Hcl3215
GlipizideGlipizide3112
Oxybutynin Chloride ErOxybutynin Chloride31suppressed
CarvedilolCarvedilol30suppressed
Azelastine HclAzelastine Hcl29suppressed
Buspirone HclBuspirone Hcl29suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2923
Duloxetine HclDuloxetine Hcl29suppressed
Potassium ChloridePotassium Chloride2912
Diclofenac SodiumDiclofenac Sodium27suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid27suppressed
LinzessLinaclotide25suppressed
Warfarin SodiumWarfarin Sodium25suppressed
LovastatinLovastatin23suppressed
Hydralazine HclHydralazine Hcl21suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide21suppressed
Mometasone FuroateMometasone Furoate21suppressed
Quetiapine FumarateQuetiapine Fumarate21suppressed
TemazepamTemazepam21suppressed
Triamcinolone AcetonideTriamcinolone Acetonide21suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan20suppressed
Bupropion Hcl SrBupropion Hcl20suppressed
Donepezil HclDonepezil Hcl19suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog19suppressed
Methenamine HippurateMethenamine Hippurate19suppressed
Propranolol HclPropranolol Hcl19suppressed
Alcohol PadsAlcohol Antiseptic Pads18suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol18suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl18suppressed
Sumatriptan SuccinateSumatriptan Succinate18suppressed
Tramadol HclTramadol Hcl18suppressed
SucralfateSucralfate17suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip16suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate16suppressed
RizatriptanRizatriptan Benzoate16suppressed
Tizanidine HclTizanidine Hcl16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril15suppressed
EntrestoSacubitril/Valsartan15suppressed
MirtazapineMirtazapine15suppressed
Paroxetine HclParoxetine Hcl15suppressed
Ropinirole HclRopinirole Hcl15suppressed
TelmisartanTelmisartan15suppressed
BaclofenBaclofen14suppressed
DiazepamDiazepam14suppressed
JanuviaSitagliptin Phosphate14suppressed
OfloxacinOfloxacin1413
Raloxifene HclRaloxifene Hcl14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
AcyclovirAcyclovir13suppressed
CholestyramineCholestyramine (With Sugar)13suppressed
Ibandronate SodiumIbandronate Sodium13suppressed
JantovenWarfarin Sodium13suppressed
PregabalinPregabalin13suppressed
XareltoRivaroxaban13suppressed
Dextroamphetamine-Amphet ErDextroamphetamine/Amphetamine12suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
EszopicloneEszopiclone12suppressed
FenofibrateFenofibrate12suppressed
Hydroxychloroquine SulfateHydroxychloroquine Sulfate12suppressed
Hydroxyzine HclHydroxyzine Hcl12suppressed
LamotrigineLamotrigine12suppressed
LorazepamLorazepam12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
Vitamin D2Ergocalciferol (Vitamin D2)12suppressed
Bupropion XlBupropion Hcl11suppressed
FinasterideFinasteride11suppressed
Olmesartan MedoxomilOlmesartan Medoxomil11suppressed
RamiprilRamipril11suppressed

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 $38.47 · 2 records Merck Sharp & Dohme LLC CAPVAXIVE, GARDASIL 9, QULIPTA, UBRELVY, VAQTA 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