Healthcare provider profile · identity verified

Samuel Burstein

Allopathic & Osteopathic Physicians|Internal Medicine · CALABASAS, CA · NPI 1124037155

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 Samuel Burstein received $1,809.84 in general payments during 2025 across 39 reported records.

Amgen Inc. accounted for 25.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 33 associated products.

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

ABBVIE 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 CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Creon by this doctor in 2024.

ABBVIE 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 LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Linzess by this doctor in 2024.

ABBVIE 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Synthroid by this doctor in 2024.

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 JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 130 claims for Jardiance by this doctor in 2024.

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 52 claims for Mounjaro by this doctor in 2024.

Novo Nordisk 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 Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 60 claims for Ozempic by this doctor in 2024.

Novo Nordisk 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 Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 64 claims for Rybelsus 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 63 claims for Eliquis 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 PAXLOVID as an associated drug or biological on 24465 records involving 15715 distinct recipient NPIs. Public Medicare Part D data also shows 21 claims for Paxlovid by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,809.84

39 reported records · 15 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
Amgen Inc. Unresolved — no canonical attribution shown $453.6325.1%72025
Exact Sciences Corporation Unresolved — no canonical attribution shown $190.4310.5%62025
Novo Nordisk Inc Unresolved — no canonical attribution shown $146.338.1%32025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $144.708.0%22025
MAYNE PHARMA COMMERCIAL LLC Unresolved — no canonical attribution shown $143.767.9%22025
Mayne Pharma Commercial LLC Unresolved — no canonical attribution shown $121.836.7%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $118.806.6%42025
Boston Scientific Corporation Unresolved — no canonical attribution shown $115.296.4%12025
PFIZER INC. Unresolved — no canonical attribution shown $97.375.4%42025
ABBVIE INC. Unresolved — no canonical attribution shown $93.445.2%42025
Abbott Laboratories Unresolved — no canonical attribution shown $92.285.1%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $30.791.7%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $28.221.6%12025
Phadia US Inc. Unresolved — no canonical attribution shown $18.461.0%12025
Cranial Technologies, Inc Unresolved — no canonical attribution shown $14.510.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,809.8439

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
EVENITY
Normalized: evenity
Biological Amgen Inc. $292.96 2 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $146.33 3 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $143.25 4 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $122.07 1 2025
Source payment records
ANNOVERA
Normalized: annovera
Drug Mayne Pharma Commercial LLC $121.83 1 2025
Source payment records
NEXTSTELLIS
Normalized: nextstellis
Drug Mayne Pharma Commercial LLC $121.83 1 2025
Source payment records
BIJUVA
Normalized: bijuva
Drug MAYNE PHARMA COMMERCIAL LLC $121.82 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $118.80 4 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $118.80 4 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $116.42 1 2025
Source payment records
Intracept
Normalized: intracept
Device Boston Scientific Corporation $115.29 1 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $93.44 4 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $93.44 4 2025
Source payment records
ETERNA
Normalized: eterna
Device Abbott Laboratories $92.28 1 2025
Source payment records
ROTATEQ
Normalized: rotateq
Biological Merck Sharp & Dohme LLC $89.80 3 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $88.38 3 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $68.36 5 2025
Source payment records
M-M-R II
Normalized: m m r ii
Biological Merck Sharp & Dohme LLC $61.72 2 2025
Source payment records
VAXELIS
Normalized: vaxelis
Biological Merck Sharp & Dohme LLC $58.50 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $49.60 2 2025
Source payment records
TRUMENBA
Normalized: trumenba
Biological PFIZER INC. $49.60 2 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $47.77 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $47.77 2 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $35.67 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $30.79 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $30.79 1 2025
Source payment records
ENFLONSIA
Normalized: enflonsia
Drug Merck Sharp & Dohme LLC $29.00 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $28.28 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $28.22 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $28.22 1 2025
Source payment records
PENBRAYA
Normalized: penbraya
Biological PFIZER INC. $27.73 1 2025
Source payment records
ImmunoCAP
Normalized: immunocap
Device Phadia US Inc. $18.46 1 2025
Source payment records
Doc Band
Normalized: doc band
Device Cranial Technologies, Inc $14.51 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 52
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 CREON
open payments reported associated product
CMS Open Payments — General Payments
91561 supporting records · 20616 recipient NPIs · example record 1201352608
Creon · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 LINZESS
open payments reported associated product
CMS Open Payments — General Payments
87954 supporting records · 21815 recipient NPIs · example record 1201352608
Linzess · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
24 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
47708 supporting records · 23833 recipient NPIs · example record 1186464557
Jardiance · 2024
Exact normalized brand match · 1 Part D row
130 28
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
52 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Ozempic
open payments reported associated product
CMS Open Payments — General Payments
261625 supporting records · 77793 recipient NPIs · example record 1188130076
Ozempic · 2024
Exact normalized brand match · 1 Part D row
60 suppressed by CMS
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Rybelsus
open payments reported associated product
CMS Open Payments — General Payments
161257 supporting records · 55409 recipient NPIs · example record 1188130076
Rybelsus · 2024
Exact normalized brand match · 1 Part D row
64 16
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
63 12
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 PAXLOVID
open payments reported associated product
CMS Open Payments — General Payments
24465 supporting records · 15715 recipient NPIs · example record 1228794432
Paxlovid · 2024
Exact normalized brand match · 1 Part D row
21 21

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 Calcium476121
Amlodipine BesylateAmlodipine Besylate26370
Metformin HclMetformin Hcl19853
Losartan PotassiumLosartan Potassium19153
Levothyroxine SodiumLevothyroxine Sodium16640
OmeprazoleOmeprazole15447
GabapentinGabapentin15344
JardianceEmpagliflozin13028
Tamsulosin HclTamsulosin Hcl12932
LisinoprilLisinopril12027
Rosuvastatin CalciumRosuvastatin Calcium12030
Pantoprazole SodiumPantoprazole Sodium11723
Escitalopram OxalateEscitalopram Oxalate11424
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide9532
Trazodone HclTrazodone Hcl9326
ClonazepamClonazepam7414
Metoprolol SuccinateMetoprolol Succinate7422
FamotidineFamotidine6618
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6618
Metformin Hcl ErMetformin Hcl6617
Alendronate SodiumAlendronate Sodium6518
RybelsusSemaglutide6416
CelecoxibCelecoxib6317
EliquisApixaban6312
MeloxicamMeloxicam6227
OzempicSemaglutide60suppressed
Albuterol Sulfate HfaAlbuterol Sulfate5813
CarvedilolCarvedilol5716
Fluticasone PropionateFluticasone Propionate5725
Metoprolol TartrateMetoprolol Tartrate5514
HydrochlorothiazideHydrochlorothiazide5413
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide5414
Triamcinolone AcetonideTriamcinolone Acetonide5414
XareltoRivaroxaban53suppressed
Diclofenac SodiumDiclofenac Sodium52suppressed
MounjaroTirzepatide52suppressed
FurosemideFurosemide47suppressed
AlprazolamAlprazolam4612
Zolpidem TartrateZolpidem Tartrate4613
AtenololAtenolol44suppressed
GlimepirideGlimepiride44suppressed
ClopidogrelClopidogrel Bisulfate42suppressed
Dexlansoprazole DrDexlansoprazole42suppressed
Fluoxetine HclFluoxetine Hcl42suppressed
AllopurinolAllopurinol41suppressed
EzetimibeEzetimibe40suppressed
VascepaIcosapent Ethyl40suppressed
Clonidine HclClonidine Hcl39suppressed
FinasterideFinasteride3811
Olmesartan MedoxomilOlmesartan Medoxomil38suppressed
Procto-Med HcHydrocortisone38suppressed
IbuprofenIbuprofen3720
LorazepamLorazepam37suppressed
Nifedipine ErNifedipine36suppressed
Quetiapine FumarateQuetiapine Fumarate35suppressed
SpironolactoneSpironolactone33suppressed
Tramadol HclTramadol Hcl3214
SimvastatinSimvastatin31suppressed
TemazepamTemazepam31suppressed
Montelukast SodiumMontelukast Sodium30suppressed
Nebivolol HclNebivolol Hcl30suppressed
AzithromycinAzithromycin2924
LactuloseLactulose26suppressed
Glipizide ErGlipizide25suppressed
ChlorthalidoneChlorthalidone24suppressed
LubiprostoneLubiprostone24suppressed
SynthroidLevothyroxine Sodium24suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid24suppressed
BaclofenBaclofen23suppressed
Venlafaxine Hcl ErVenlafaxine Hcl23suppressed
LinzessLinaclotide22suppressed
Donepezil HclDonepezil Hcl21suppressed
PaxlovidNirmatrelvir/Ritonavir2121
ValacyclovirValacyclovir Hcl21suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate20suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2017
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril19suppressed
Oxybutynin ChlorideOxybutynin Chloride19suppressed
Oxybutynin Chloride ErOxybutynin Chloride19suppressed
Sertraline HclSertraline Hcl19suppressed
TopiramateTopiramate19suppressed
Duloxetine HclDuloxetine Hcl18suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium18suppressed
NitroglycerinNitroglycerin18suppressed
Benazepril HclBenazepril Hcl17suppressed
CyclosporineCyclosporine17suppressed
DapagliflozinDapagliflozin Propanediol17suppressed
LatanoprostLatanoprost17suppressed
Metformin Er GastricMetformin Hcl17suppressed
MirtazapineMirtazapine17suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters17suppressed
Sumatriptan SuccinateSumatriptan Succinate17suppressed
Zolpidem Tartrate ErZolpidem Tartrate17suppressed
Amitriptyline HclAmitriptyline Hcl16suppressed
DutasterideDutasteride16suppressed
Hydralazine HclHydralazine Hcl16suppressed
Hydroxyzine HclHydroxyzine Hcl16suppressed
OfloxacinOfloxacin1613
Bisoprolol FumarateBisoprolol Fumarate15suppressed
MinoxidilMinoxidil15suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide15suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide15suppressed
Buspirone HclBuspirone Hcl14suppressed
Doxazosin MesylateDoxazosin Mesylate14suppressed
NaproxenNaproxen14suppressed
Omeprazole-Sodium BicarbonateOmeprazole/Sodium Bicarbonate14suppressed
Ropinirole HclRopinirole Hcl14suppressed
Amlodipine-ValsartanAmlodipine Besylate/Valsartan13suppressed
Brimonidine TartrateBrimonidine Tartrate13suppressed
Citalopram HbrCitalopram Hydrobromide13suppressed
Econazole NitrateEconazole Nitrate13suppressed
HydrocortisoneHydrocortisone13suppressed
JentaduetoLinagliptin/Metformin Hcl13suppressed
Meclizine HclMeclizine Hcl13suppressed
Memantine HclMemantine Hcl13suppressed
MupirocinMupirocin13suppressed
Colesevelam HclColesevelam Hcl12suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl12suppressed
JanumetSitagliptin Phos/Metformin Hcl12suppressed
LacosamideLacosamide12suppressed
Pravastatin SodiumPravastatin Sodium12suppressed
PrednisonePrednisone12suppressed
Rabeprazole SodiumRabeprazole Sodium12suppressed
Ranolazine ErRanolazine12suppressed
Tolterodine Tartrate ErTolterodine Tartrate12suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav11suppressed
Bupropion XlBupropion Hcl11suppressed
CreonLipase/Protease/Amylase11suppressed
Divalproex SodiumDivalproex Sodium11suppressed
FluconazoleFluconazole11suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog11suppressed
OlanzapineOlanzapine11suppressed

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 $1,809.84 · 39 records Amgen Inc. AIRSUPRA, ANNOVERA, AREXVY, BIJUVA, BREZTRI, CAPVAXIVE, Cologuard Collection Kit, Doc Band, ENFLONSIA, ETERNA, EVENITY, GARDASIL 9, ImmunoCAP, Intracept, M-M-R II, MOUNJARO, NEXTSTELLIS, NURTEC ODT, OTEZLA, PENBRAYA, PREVNAR 20, QULIPTA, REPATHA, ROTATEQ, SHINGRIX, TRUMENBA, The Cologuard Plus Collection Kit, UBRELVY, VAXELIS, VAXNEUVANCE, Wegovy, ZAVZPRET, ZEPBOUND 9
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