Healthcare provider profile · identity verified

Paul Weissberg, MD

Allopathic & Osteopathic Physicians|Family Medicine · LONG BEACH, NY · NPI 1346879392

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 Paul Weissberg, MD received $133.06 in general payments during 2025 across 6 reported records.

Novo Nordisk Inc accounted for 56.2% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 4 associated products.

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

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 12 claims for Mounjaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$133.06

6 reported records · 4 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 $74.7656.2%32025
Biogen, Inc. Unresolved — no canonical attribution shown $25.2819.0%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $19.3414.5%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $13.6810.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$133.066

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
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $48.92 2 2025
Source payment records
ZURZUVAE
Normalized: zurzuvae
Drug Biogen, Inc. $25.28 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $13.68 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $13.68 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
MOUNJARO
mounjaro
2025 Mounjaro 2024 12
Beneficiary count suppressed
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
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
12 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
Rosuvastatin CalciumRosuvastatin Calcium22090
Atorvastatin CalciumAtorvastatin Calcium17172
Levothyroxine SodiumLevothyroxine Sodium16469
Amlodipine BesylateAmlodipine Besylate15766
AlprazolamAlprazolam13044
Losartan PotassiumLosartan Potassium12052
Metoprolol SuccinateMetoprolol Succinate11642
Fluticasone PropionateFluticasone Propionate10760
LisinoprilLisinopril9834
Albuterol Sulfate HfaAlbuterol Sulfate9535
OmeprazoleOmeprazole7332
HydrochlorothiazideHydrochlorothiazide6923
Metformin HclMetformin Hcl6825
SimvastatinSimvastatin6831
Zolpidem TartrateZolpidem Tartrate6424
Escitalopram OxalateEscitalopram Oxalate6227
FurosemideFurosemide5022
Sertraline HclSertraline Hcl4718
SynthroidLevothyroxine Sodium4716
Tamsulosin HclTamsulosin Hcl4712
FamotidineFamotidine4521
Pantoprazole SodiumPantoprazole Sodium4420
PrednisonePrednisone4334
GabapentinGabapentin3715
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3430
Meclizine HclMeclizine Hcl3218
Montelukast SodiumMontelukast Sodium3214
AllopurinolAllopurinol30suppressed
AzithromycinAzithromycin3027
LorazepamLorazepam3011
Nebivolol HclNebivolol Hcl25suppressed
ClonazepamClonazepam23suppressed
Enalapril MaleateEnalapril Maleate23suppressed
Fluoxetine HclFluoxetine Hcl2311
Metformin Hcl ErMetformin Hcl23suppressed
Repatha SureclickEvolocumab23suppressed
FinasterideFinasteride22suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol22suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide22suppressed
Pravastatin SodiumPravastatin Sodium2211
EliquisApixaban21suppressed
Metoprolol TartrateMetoprolol Tartrate21suppressed
ValsartanValsartan21suppressed
DiazepamDiazepam20suppressed
Duloxetine HclDuloxetine Hcl20suppressed
EzetimibeEzetimibe2011
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2019
Alendronate SodiumAlendronate Sodium19suppressed
Buspirone HclBuspirone Hcl19suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide19suppressed
Ondansetron HclOndansetron Hcl1912
TemazepamTemazepam19suppressed
AtenololAtenolol18suppressed
ClopidogrelClopidogrel Bisulfate17suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1716
Venlafaxine Hcl ErVenlafaxine Hcl17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide1615
Citalopram HbrCitalopram Hydrobromide15suppressed
Pioglitazone HclPioglitazone Hcl15suppressed
RamiprilRamipril15suppressed
Ciprofloxacin HclCiprofloxacin Hcl1412
PaxlovidNirmatrelvir/Ritonavir1414
CarvedilolCarvedilol13suppressed
JanuviaSitagliptin Phosphate13suppressed
MyrbetriqMirabegron13suppressed
Quetiapine FumarateQuetiapine Fumarate13suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
Ezetimibe-SimvastatinEzetimibe/Simvastatin12suppressed
Glipizide ErGlipizide12suppressed
MounjaroTirzepatide12suppressed
FenofibrateFenofibrate Nanocrystallized11suppressed
Ipratropium BromideIpratropium Bromide11suppressed
IrbesartanIrbesartan11suppressed

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 $133.06 · 6 records Novo Nordisk Inc MOUNJARO, Ozempic, ZEPBOUND, ZURZUVAE 1
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