Healthcare provider profile · identity verified

Douglas Jason Lieberman

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner · LAS VEGAS, NV · NPI 1942780382

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 Douglas Jason Lieberman received $17.36 in general payments during 2025 across 1 reported records.

Neurocrine BioSciences, 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

$17.36

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
Neurocrine BioSciences, Inc. Unresolved — no canonical attribution shown $17.36100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$17.361

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
INGREZZA
Normalized: ingrezza
Drug Neurocrine BioSciences, Inc. $17.36 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.

No publishable same-company prescribing overlap was found in the loaded Part D year. This does not mean the doctor never prescribed a drug reported elsewhere by a paying company.

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
Trazodone HclTrazodone Hcl16731
Ipratropium-AlbuterolIpratropium/Albuterol Sulfate13358
LorazepamLorazepam8921
Sertraline HclSertraline Hcl70suppressed
Atorvastatin CalciumAtorvastatin Calcium6417
Pantoprazole SodiumPantoprazole Sodium6312
Warfarin SodiumWarfarin Sodium58suppressed
PrednisonePrednisone5726
CeftriaxoneCeftriaxone Sodium5537
Potassium ChloridePotassium Chloride5319
Diclofenac SodiumDiclofenac Sodium5016
MirtazapineMirtazapine4913
TorsemideTorsemide4612
FurosemideFurosemide4222
Venlafaxine Hcl ErVenlafaxine Hcl37suppressed
Tramadol HclTramadol Hcl3616
Doxycycline HyclateDoxycycline Hyclate3327
Ondansetron HclOndansetron Hcl3322
Amlodipine BesylateAmlodipine Besylate32suppressed
XareltoRivaroxaban31suppressed
LisinoprilLisinopril30suppressed
Divalproex SodiumDivalproex Sodium28suppressed
Sodium Chloride0.9 % Sodium Chloride2815
GabapentinGabapentin26suppressed
Hydroxyzine HclHydroxyzine Hcl26suppressed
Insulin Lispro Kwikpen U-100Insulin Lispro26suppressed
Metoclopramide HclMetoclopramide Hcl26suppressed
Midodrine HclMidodrine Hcl26suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr24suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2411
Oxycodone HclOxycodone Hcl23suppressed
RisperidoneRisperidone22suppressed
PregabalinPregabalin21suppressed
Tamsulosin HclTamsulosin Hcl2111
CarvedilolCarvedilol20suppressed
JanuviaSitagliptin Phosphate20suppressed
MethocarbamolMethocarbamol20suppressed
Levothyroxine SodiumLevothyroxine Sodium19suppressed
ClonazepamClonazepam18suppressed
Lagevrio (Eua)Molnupiravir1818
Memantine HclMemantine Hcl18suppressed
Oseltamivir PhosphateOseltamivir Phosphate1818
BudesonideBudesonide17suppressed
Escitalopram OxalateEscitalopram Oxalate17suppressed
Lidocaine HclLidocaine Hcl1716
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1716
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen17suppressed
Cefpodoxime ProxetilCefpodoxime Proxetil1614
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen16suppressed
Metoprolol SuccinateMetoprolol Succinate16suppressed
AlprazolamAlprazolam15suppressed
Brimonidine TartrateBrimonidine Tartrate15suppressed
Methenamine HippurateMethenamine Hippurate15suppressed
Bupropion HclBupropion Hcl14suppressed
FamotidineFamotidine14suppressed
Hydralazine HclHydralazine Hcl14suppressed
OlanzapineOlanzapine14suppressed
Propranolol HclPropranolol Hcl14suppressed
Alendronate SodiumAlendronate Sodium13suppressed
Amiodarone HclAmiodarone Hcl13suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl13suppressed
FentanylFentanyl13suppressed
LacosamideLacosamide13suppressed
MupirocinMupirocin1313
NystatinNystatin13suppressed
SucralfateSucralfate13suppressed
Venlafaxine HclVenlafaxine Hcl13suppressed
Buspirone HclBuspirone Hcl12suppressed
Fludrocortisone AcetateFludrocortisone Acetate12suppressed
LantusInsulin Glargine,hum.Rec.Anlog12suppressed
LinzessLinaclotide12suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter12suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
LevetiracetamLevetiracetam11suppressed
Nystatin-TriamcinoloneNystatin/Triamcinolone Acet11suppressed

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 $17.36 · 1 records Neurocrine BioSciences, Inc. INGREZZA
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