Healthcare provider profile · identity verified

David Schlessel, MD

Allopathic & Osteopathic Physicians|Nuclear Medicine|Nuclear Cardiology · VOORHEES, NJ · NPI 1962478826

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 David Schlessel, MD received $305.32 in general payments during 2025 across 16 reported records.

Novartis Pharmaceuticals Corporation accounted for 29.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 8 associated products.

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

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported BRILINTA as an associated drug or biological on 993 records involving 512 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Brilinta by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FARXIGA as an associated drug or biological on 106133 records involving 42906 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Farxiga by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 285 claims for Eliquis by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ENTRESTO as an associated drug or biological on 9346 records involving 6254 distinct recipient NPIs. Public Medicare Part D data also shows 45 claims for Entresto by this doctor in 2024.

PFIZER 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 ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 285 claims for Eliquis by this doctor in 2024.

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

Payment overview · 2025

General Payments

$305.32

16 reported records · 9 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
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $91.0929.8%42025
Amgen Inc. Unresolved — no canonical attribution shown $85.2227.9%52025
ABIOMED Unresolved — no canonical attribution shown $24.137.9%12025
Boston Scientific Corporation Unresolved — no canonical attribution shown $23.417.7%12025
PFIZER INC. Unresolved — no canonical attribution shown $18.596.1%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $18.466.0%12025
Teleflex LLC Unresolved — no canonical attribution shown $14.924.9%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $14.824.8%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $14.684.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$305.3216

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
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $91.09 4 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $53.52 3 2025
Source payment records
WATCHMAN FLX
Normalized: watchman flx
Device Boston Scientific Corporation $23.41 1 2025
Source payment records
VYNDAQEL
Normalized: vyndaqel
Drug PFIZER INC. $18.59 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $18.46 1 2025
Source payment records
TRAPLINER
Normalized: trapliner
Device Teleflex LLC $14.92 1 2025
Source payment records
CAMZYOS
Normalized: camzyos
Drug E.R. Squibb & Sons, L.L.C. $14.82 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $14.68 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
FARXIGA
farxiga
2025 Farxiga 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
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 BRILINTA
open payments reported associated product
CMS Open Payments — General Payments
993 supporting records · 512 recipient NPIs · example record 1206131430
Brilinta · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FARXIGA
open payments reported associated product
CMS Open Payments — General Payments
106133 supporting records · 42906 recipient NPIs · example record 1206131362
Farxiga · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
285 66
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 ENTRESTO
open payments reported associated product
CMS Open Payments — General Payments
9346 supporting records · 6254 recipient NPIs · example record 1200004797
Entresto · 2024
Exact normalized brand match · 1 Part D row
45 11
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
285 66

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 Calcium530159
Metoprolol SuccinateMetoprolol Succinate495142
EzetimibeEzetimibe423126
Amlodipine BesylateAmlodipine Besylate405123
Rosuvastatin CalciumRosuvastatin Calcium369116
EliquisApixaban28566
CarvedilolCarvedilol23062
LisinoprilLisinopril16249
Losartan PotassiumLosartan Potassium15444
RamiprilRamipril15139
Repatha SureclickEvolocumab11726
Metoprolol TartrateMetoprolol Tartrate11534
FurosemideFurosemide10331
ClopidogrelClopidogrel Bisulfate8628
HydrochlorothiazideHydrochlorothiazide8125
ValsartanValsartan7526
Isosorbide Mononitrate ErIsosorbide Mononitrate7421
SpironolactoneSpironolactone7027
Potassium ChloridePotassium Chloride6119
Hydralazine HclHydralazine Hcl5822
ChlorthalidoneChlorthalidone5515
Pravastatin SodiumPravastatin Sodium5116
Diltiazem 24hr Er (Cd)Diltiazem Hcl4817
EplerenoneEplerenone4714
EntrestoSacubitril/Valsartan4511
NitroglycerinNitroglycerin4321
SimvastatinSimvastatin4213
Warfarin SodiumWarfarin Sodium4016
Praluent PenAlirocumab3611
XareltoRivaroxaban36suppressed
IrbesartanIrbesartan33suppressed
SotalolSotalol Hcl29suppressed
Ranolazine ErRanolazine24suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide24suppressed
Icosapent EthylIcosapent Ethyl22suppressed
BrilintaTicagrelor18suppressed
AtenololAtenolol17suppressed
Verapamil ErVerapamil Hcl16suppressed
Klor-Con M20Potassium Chloride15suppressed
VascepaIcosapent Ethyl15suppressed
Carvedilol ErCarvedilol Phosphate14suppressed
Nifedipine ErNifedipine13suppressed
Enalapril MaleateEnalapril Maleate12suppressed
FarxigaDapagliflozin Propanediol12suppressed
DofetilideDofetilide11suppressed

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 $305.32 · 16 records Novartis Pharmaceuticals Corporation CAMZYOS, FARXIGA, Kerendia, LEQVIO, REPATHA, TRAPLINER, VYNDAQEL, WATCHMAN FLX 5
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