Healthcare provider profile · identity verified

Mark Lieb, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Cardiovascular Disease · MOUNT KISCO, NY · NPI 1619921749

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 Mark Lieb, MD received $95.44 in general payments during 2025 across 3 reported records.

HEARTFLOW, INC. 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

$95.44

3 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
HEARTFLOW, INC. Unresolved — no canonical attribution shown $95.44100.0%32025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$95.443

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
FFRct
Normalized: ffrct
Device HEARTFLOW, INC. $95.44 3 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 Calcium1183367
Metoprolol SuccinateMetoprolol Succinate811266
EliquisApixaban736197
Rosuvastatin CalciumRosuvastatin Calcium698227
Amlodipine BesylateAmlodipine Besylate588176
EzetimibeEzetimibe567193
Losartan PotassiumLosartan Potassium387113
Metoprolol TartrateMetoprolol Tartrate24785
CarvedilolCarvedilol22868
HydrochlorothiazideHydrochlorothiazide22574
FurosemideFurosemide21677
SpironolactoneSpironolactone20868
XareltoRivaroxaban20854
ValsartanValsartan20068
ClopidogrelClopidogrel Bisulfate17253
RamiprilRamipril16551
LisinoprilLisinopril15651
DigoxinDigoxin15543
Doxazosin MesylateDoxazosin Mesylate12033
Diltiazem 24hr Er (Cd)Diltiazem Hcl11939
Pravastatin SodiumPravastatin Sodium11236
Praluent PenAlirocumab11017
AtenololAtenolol9030
Repatha SureclickEvolocumab8921
Pantoprazole SodiumPantoprazole Sodium8026
ChlorthalidoneChlorthalidone7424
SimvastatinSimvastatin7422
TelmisartanTelmisartan6118
Labetalol HclLabetalol Hcl6020
Potassium ChloridePotassium Chloride6020
Warfarin SodiumWarfarin Sodium6014
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide5416
Verapamil ErVerapamil Hcl5315
Tiadylt ErDiltiazem Hcl3915
Isosorbide Mononitrate ErIsosorbide Mononitrate3813
Diltiazem 24hr ErDiltiazem Hcl3311
NitroglycerinNitroglycerin3017
Flecainide AcetateFlecainide Acetate29suppressed
Propranolol HclPropranolol Hcl2812
TorsemideTorsemide2811
EplerenoneEplerenone27suppressed
IrbesartanIrbesartan27suppressed
Olmesartan MedoxomilOlmesartan Medoxomil26suppressed
Bisoprolol FumarateBisoprolol Fumarate25suppressed
Diltiazem HclDiltiazem Hcl2511
EntrestoSacubitril/Valsartan25suppressed
Benazepril HclBenazepril Hcl24suppressed
Candesartan CilexetilCandesartan Cilexetil23suppressed
Hydralazine HclHydralazine Hcl22suppressed
NadololNadolol21suppressed
Ranolazine ErRanolazine21suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide21suppressed
OmeprazoleOmeprazole19suppressed
JardianceEmpagliflozin18suppressed
Nifedipine ErNifedipine18suppressed
Midodrine HclMidodrine Hcl17suppressed
Enalapril MaleateEnalapril Maleate16suppressed
Toprol XlMetoprolol Succinate16suppressed
Amiodarone HclAmiodarone Hcl15suppressed
FenofibrateFenofibrate Nanocrystallized15suppressed
Colesevelam HclColesevelam Hcl14suppressed
Diltiazem 24hr Er (Xr)Diltiazem Hcl14suppressed
SotalolSotalol Hcl14suppressed
Dilt-XrDiltiazem Hcl13suppressed
Sildenafil CitrateSildenafil Citrate13suppressed
AmoxicillinAmoxicillin12suppressed
Verapamil HclVerapamil Hcl12suppressed
FenofibrateFenofibrate11suppressed
PrednisonePrednisone11suppressed

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 $95.44 · 3 records HEARTFLOW, INC. FFRct
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