Healthcare provider profile · identity verified

Johan Hernandez, M.D.

Allopathic & Osteopathic Physicians|Family Medicine · COLUMBIA, SC · NPI 1669596789

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 Johan Hernandez, M.D. received $17.68 in general payments during 2025 across 1 reported records.

Exact Sciences Corporation accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

Payment overview · 2025

General Payments

$17.68

1 reported records · 1 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $17.68100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$17.681

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $17.68 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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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 Calcium515153
Amlodipine BesylateAmlodipine Besylate32389
Metformin HclMetformin Hcl24363
LisinoprilLisinopril21952
Metoprolol SuccinateMetoprolol Succinate21862
TelmisartanTelmisartan18250
Losartan PotassiumLosartan Potassium16949
Levothyroxine SodiumLevothyroxine Sodium16546
Rosuvastatin CalciumRosuvastatin Calcium16454
FamotidineFamotidine11132
Albuterol Sulfate HfaAlbuterol Sulfate10845
GabapentinGabapentin10829
Nifedipine ErNifedipine9934
Sertraline HclSertraline Hcl9929
JardianceEmpagliflozin9825
CarvedilolCarvedilol9025
ChlorthalidoneChlorthalidone8922
Trazodone HclTrazodone Hcl8721
Alendronate SodiumAlendronate Sodium8520
ValsartanValsartan8426
HydrochlorothiazideHydrochlorothiazide8027
Lantus SolostarInsulin Glargine,hum.Rec.Anlog7826
OmeprazoleOmeprazole7828
Tamsulosin HclTamsulosin Hcl7731
SimvastatinSimvastatin7517
Fluticasone PropionateFluticasone Propionate7433
Metformin Hcl ErMetformin Hcl7423
JanuviaSitagliptin Phosphate6711
AllopurinolAllopurinol6116
TrulicityDulaglutide5916
Pantoprazole SodiumPantoprazole Sodium5820
Citalopram HbrCitalopram Hydrobromide5514
NaproxenNaproxen5434
Pravastatin SodiumPravastatin Sodium5316
Montelukast SodiumMontelukast Sodium5116
MeloxicamMeloxicam4117
Metoprolol TartrateMetoprolol Tartrate38suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan37suppressed
Diclofenac SodiumDiclofenac Sodium36suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide36suppressed
ClopidogrelClopidogrel Bisulfate35suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic35suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog33suppressed
Terazosin HclTerazosin Hcl3213
Duloxetine HclDuloxetine Hcl31suppressed
EliquisApixaban31suppressed
EzetimibeEzetimibe30suppressed
Meclizine HclMeclizine Hcl2916
Cyclobenzaprine HclCyclobenzaprine Hcl2817
Novolog FlexpenInsulin Aspart28suppressed
Zolpidem TartrateZolpidem Tartrate28suppressed
KetoconazoleKetoconazole26suppressed
MirtazapineMirtazapine24suppressed
Hydroxyzine HclHydroxyzine Hcl23suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide23suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim2320
Benazepril HclBenazepril Hcl22suppressed
Potassium ChloridePotassium Chloride22suppressed
XareltoRivaroxaban22suppressed
DutasterideDutasteride20suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1917
PrednisonePrednisone1915
AlprazolamAlprazolam18suppressed
AtenololAtenolol18suppressed
ClonazepamClonazepam18suppressed
MounjaroTirzepatide17suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl16suppressed
IbuprofenIbuprofen16suppressed
PregabalinPregabalin16suppressed
Doxycycline HyclateDoxycycline Hyclate1512
Escitalopram OxalateEscitalopram Oxalate15suppressed
Fluoxetine HclFluoxetine Hcl15suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol14suppressed
FurosemideFurosemide14suppressed
GlimepirideGlimepiride14suppressed
LevetiracetamLevetiracetam14suppressed
OzempicSemaglutide14suppressed
RizatriptanRizatriptan Benzoate14suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid14suppressed
Venlafaxine Hcl ErVenlafaxine Hcl14suppressed
CephalexinCephalexin13suppressed
Glipizide ErGlipizide13suppressed
Hydralazine HclHydralazine Hcl13suppressed
Ondansetron HclOndansetron Hcl13suppressed
Oxybutynin Chloride ErOxybutynin Chloride13suppressed
Sumatriptan SuccinateSumatriptan Succinate13suppressed
Triamcinolone AcetonideTriamcinolone Acetonide13suppressed
Ultra-Fine Mini Pen NeedlePen Needle, Diabetic13suppressed
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic13suppressed
Azelastine-FluticasoneAzelastine/Fluticasone12suppressed
ClotrimazoleClotrimazole12suppressed
DiazepamDiazepam12suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium12suppressed
FinasterideFinasteride12suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen12suppressed
SpironolactoneSpironolactone12suppressed
EntrestoSacubitril/Valsartan11suppressed
EszopicloneEszopiclone11suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride11suppressed
SymbicortBudesonide/Formoterol Fumarate11suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter11suppressed

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 $17.68 · 1 records Exact Sciences Corporation Cologuard Collection Kit
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