Healthcare provider profile · identity verified

Meizhu Chen

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · BROOKLYN, NY · NPI 1770152969

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 Meizhu Chen received $2,356.28 in general payments during 2025 across 69 reported records.

Daiichi Sankyo Inc. accounted for 17.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 36 associated products.

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

Astellas Pharma US 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 Myrbetriq as an associated drug or biological on 16 records involving 16 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Myrbetriq by this doctor in 2024.

Astellas Pharma US 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 Xtandi as an associated drug or biological on 11345 records involving 5418 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Xtandi 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 29 claims for Farxiga 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 TAGRISSO as an associated drug or biological on 5285 records involving 2776 distinct recipient NPIs. Public Medicare Part D data also shows 57 claims for Tagrisso by this doctor in 2024.

Boehringer Ingelheim Pharmaceuticals, 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 JARDIANCE as an associated drug or biological on 123636 records involving 49438 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Jardiance by this doctor in 2024.

Celgene 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 ELIQUIS as an associated drug or biological on 25 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 126 claims for Eliquis by this doctor in 2024.

Janssen Biotech, 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 XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Xarelto 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 13 claims for Jardiance 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 18 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 126 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 XTANDI as an associated drug or biological on 19368 records involving 7657 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Xtandi by this doctor in 2024.

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

Payment overview · 2025

General Payments

$2,356.28

69 reported records · 25 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
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $403.8717.1%32025
Exelixis Inc. Unresolved — no canonical attribution shown $250.0010.6%22025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $186.907.9%62025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $176.047.5%72025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $153.536.5%32025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $149.496.3%62025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $129.265.5%62025
Eisai Inc. Unresolved — no canonical attribution shown $117.825.0%52025
SEAGEN INC. Unresolved — no canonical attribution shown $99.954.2%12025
Stemline Therapeutics Inc. Unresolved — no canonical attribution shown $94.704.0%42025
TAIHO ONCOLOGY, INC. Unresolved — no canonical attribution shown $85.873.6%42025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $84.673.6%32025
Lilly USA, LLC Unresolved — no canonical attribution shown $71.723.0%32025
Celgene Corporation Unresolved — no canonical attribution shown $51.482.2%22025
PFIZER INC. Unresolved — no canonical attribution shown $46.762.0%22025
Genmab U.S., Inc. Unresolved — no canonical attribution shown $45.831.9%22025
PUMA BIOTECHNOLOGY, INC. Unresolved — no canonical attribution shown $43.561.9%22025
Tactile Systems Technology Inc Unresolved — no canonical attribution shown $28.321.2%12025
Incyte Corporation Unresolved — no canonical attribution shown $25.071.1%12025
Azurity Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $22.681.0%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $19.370.8%12025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.440.8%12025
Syndax Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $18.210.8%12025
TerSera Therapeutics LLC Unresolved — no canonical attribution shown $16.520.7%12025
Amgen Inc. Unresolved — no canonical attribution shown $16.220.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$2,095.3566
Education$260.933

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
ENHERTU
Normalized: enhertu
Biological, Drug AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc. $303.53 4 2025
Source payment records
CABOMETYX
Normalized: cabometyx
Drug Exelixis Inc. $250.00 2 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $149.49 6 2025
Source payment records
LYNPARZA
Normalized: lynparza
Biological Merck Sharp & Dohme LLC $129.46 5 2025
Source payment records
Trodelvy
Normalized: trodelvy
Drug Gilead Sciences, Inc. $129.26 6 2025
Source payment records
DATROWAY
Normalized: datroway
Drug Daiichi Sankyo Inc. $128.87 1 2025
Source payment records
IMFINZI
Normalized: imfinzi
Biological AstraZeneca Pharmaceuticals LP $125.00 1 2025
Source payment records
Lenvima
Normalized: lenvima
Drug Eisai Inc. $117.82 5 2025
Source payment records
ERLEADA
Normalized: erleada
Drug Janssen Biotech, Inc. $107.70 2 2025
Source payment records
INQOVI
Normalized: inqovi
Drug TAIHO ONCOLOGY, INC. $85.87 4 2025
Source payment records
LONSURF
Normalized: lonsurf
Drug TAIHO ONCOLOGY, INC. $85.87 4 2025
Source payment records
DARZALEX
Normalized: darzalex
Biological Janssen Biotech, Inc. $79.20 4 2025
Source payment records
TALVEY
Normalized: talvey
Biological Janssen Biotech, Inc. $79.20 4 2025
Source payment records
Orserdu
Normalized: orserdu
Drug Stemline Therapeutics Inc. $72.02 3 2025
Source payment records
VERZENIO
Normalized: verzenio
Drug Lilly USA, LLC $71.72 3 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $61.93 2 2025
Source payment records
PADCEV
Normalized: padcev
Biological, Drug Astellas Pharma US Inc, PFIZER INC. $59.46 3 2025
Source payment records
Vyloy
Normalized: vyloy
Drug Astellas Pharma US Inc $57.43 2 2025
Source payment records
REBLOZYL
Normalized: reblozyl
Biological Celgene Corporation $51.48 2 2025
Source payment records
NERLYNX
Normalized: nerlynx
Drug PUMA BIOTECHNOLOGY, INC. $43.56 2 2025
Source payment records
Xtandi
Normalized: xtandi
Drug Astellas Pharma US Inc $29.92 3 2025
Source payment records
Flexitouch Plus
Normalized: flexitouch plus
Device Tactile Systems Technology Inc $28.32 1 2025
Source payment records
Nimbl
Normalized: nimbl
Device Tactile Systems Technology Inc $28.32 1 2025
Source payment records
MONJUVI
Normalized: monjuvi
Drug Incyte Corporation $25.07 1 2025
Source payment records
PEMAZYRE
Normalized: pemazyre
Drug Incyte Corporation $25.07 1 2025
Source payment records
Tivdak
Normalized: tivdak
Drug Genmab U.S., Inc. $24.25 1 2025
Source payment records
Fabhalta
Normalized: fabhalta
Drug Novartis Pharmaceuticals Corporation $22.74 1 2025
Source payment records
DANZITEN
Normalized: danziten
Drug Azurity Pharmaceuticals, Inc. $22.68 1 2025
Source payment records
ELZONRIS
Normalized: elzonris
Drug Stemline Therapeutics Inc. $22.68 1 2025
Source payment records
INLYTA
Normalized: inlyta
Drug PFIZER INC. $22.41 1 2025
Source payment records
Epkinly
Normalized: epkinly
Drug Genmab U.S., Inc. $21.58 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $19.37 1 2025
Source payment records
REVUFORJ
Normalized: revuforj
Drug Syndax Pharmaceuticals, Inc. $18.21 1 2025
Source payment records
TECVAYLI
Normalized: tecvayli
Biological Janssen Biotech, Inc. $17.92 1 2025
Source payment records
Zoladex
Normalized: zoladex
Drug TerSera Therapeutics LLC $16.52 1 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $16.22 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
Xtandi
xtandi
2025 Xtandi 2024 17
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
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Myrbetriq
open payments reported associated product
CMS Open Payments — General Payments
16 supporting records · 16 recipient NPIs · example record 1238599014
Myrbetriq · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Astellas Pharma US Inc
Exact reporting entity; no affiliate inference
2025 Xtandi
open payments reported associated product
CMS Open Payments — General Payments
11345 supporting records · 5418 recipient NPIs · example record 1238560686
Xtandi · 2024
Exact normalized brand match · 1 Part D row
17 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
29 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 TAGRISSO
open payments reported associated product
CMS Open Payments — General Payments
5285 supporting records · 2776 recipient NPIs · example record 1206131546
Tagrisso · 2024
Exact normalized brand match · 1 Part D row
57 20
Boehringer Ingelheim Pharmaceuticals, Inc.
Exact reporting entity; no affiliate inference
2025 JARDIANCE
open payments reported associated product
CMS Open Payments — General Payments
123636 supporting records · 49438 recipient NPIs · example record 1221811583
Jardiance · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
25 supporting records · 24 recipient NPIs · example record 1184385048
Eliquis · 2024
Exact normalized brand match · 1 Part D row
126 23
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
24 supporting records · 23 recipient NPIs · example record 1174259978
Xarelto · 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
13 suppressed by CMS
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
18 suppressed by CMS
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
126 23
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
19368 supporting records · 7657 recipient NPIs · example record 1228794230
Xtandi · 2024
Exact normalized brand match · 1 Part D row
17 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
Atorvastatin CalciumAtorvastatin Calcium29277
Amlodipine BesylateAmlodipine Besylate17947
Losartan PotassiumLosartan Potassium15953
Tamsulosin HclTamsulosin Hcl13532
EliquisApixaban12623
VascepaIcosapent Ethyl8623
OmeprazoleOmeprazole8334
Metoprolol SuccinateMetoprolol Succinate8124
Diclofenac EpolamineDiclofenac Epolamine8029
GabapentinGabapentin7731
Metformin HclMetformin Hcl7723
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide7314
Levothyroxine SodiumLevothyroxine Sodium6922
FamotidineFamotidine6626
FinasterideFinasteride6511
Esomeprazole MagnesiumEsomeprazole Magnesium6318
HydrocortisoneHydrocortisone6137
TagrissoOsimertinib Mesylate5720
JanuviaSitagliptin Phosphate4913
PrednisonePrednisone4521
Chlorhexidine GluconateChlorhexidine Gluconate4314
JanumetSitagliptin Phos/Metformin Hcl43suppressed
Fluticasone PropionateFluticasone Propionate4021
Trazodone HclTrazodone Hcl3916
LisinoprilLisinopril36suppressed
Albuterol Sulfate HfaAlbuterol Sulfate3312
Alendronate SodiumAlendronate Sodium33suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog30suppressed
Metoprolol TartrateMetoprolol Tartrate30suppressed
SimvastatinSimvastatin30suppressed
Dexlansoprazole DrDexlansoprazole29suppressed
FarxigaDapagliflozin Propanediol29suppressed
FurosemideFurosemide29suppressed
Halobetasol PropionateHalobetasol Propionate2814
FenofibrateFenofibrate Nanocrystallized26suppressed
EzetimibeEzetimibe25suppressed
MirtazapineMirtazapine25suppressed
XareltoRivaroxaban24suppressed
Diclofenac SodiumDiclofenac Sodium23suppressed
Abiraterone AcetateAbiraterone Acetate22suppressed
AllopurinolAllopurinol22suppressed
Montelukast SodiumMontelukast Sodium2211
Alcohol Prep PadsAlcohol Antiseptic Pads19suppressed
EntrestoSacubitril/Valsartan18suppressed
Metformin Hcl ErMetformin Hcl18suppressed
Omega-3 Acid Ethyl EstersOmega-3 Acid Ethyl Esters18suppressed
Pantoprazole SodiumPantoprazole Sodium18suppressed
Sertraline HclSertraline Hcl18suppressed
Triamcinolone AcetonideTriamcinolone Acetonide18suppressed
AzithromycinAzithromycin17suppressed
Doxazosin MesylateDoxazosin Mesylate17suppressed
Escitalopram OxalateEscitalopram Oxalate17suppressed
HydrochlorothiazideHydrochlorothiazide17suppressed
Labetalol HclLabetalol Hcl17suppressed
SucralfateSucralfate17suppressed
XtandiEnzalutamide17suppressed
LatanoprostLatanoprost16suppressed
Mometasone FuroateMometasone Furoate15suppressed
MupirocinMupirocin1511
Raloxifene HclRaloxifene Hcl15suppressed
ClopidogrelClopidogrel Bisulfate14suppressed
Glipizide ErGlipizide13suppressed
Janumet XrSitagliptin Phos/Metformin Hcl13suppressed
JardianceEmpagliflozin13suppressed
LevofloxacinLevofloxacin13suppressed
MeloxicamMeloxicam13suppressed
Nifedipine ErNifedipine13suppressed
Silver SulfadiazineSilver Sulfadiazine13suppressed
Combivent RespimatIpratropium/Albuterol Sulfate12suppressed
CreonLipase/Protease/Amylase12suppressed
Donepezil HclDonepezil Hcl12suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol12suppressed
LevetiracetamLevetiracetam12suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide12suppressed
Meclizine HclMeclizine Hcl1211
ShingrixVaricella-Zoster Ge/As01b/Pf12suppressed
Ammonium LactateAmmonium Lactate11suppressed
AtenololAtenolol11suppressed
Icosapent EthylIcosapent Ethyl11suppressed
LidocaineLidocaine11suppressed
MyrbetriqMirabegron11suppressed
UrsodiolUrsodiol11suppressed

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 $2,356.28 · 69 records Daiichi Sankyo Inc. CABOMETYX, Cologuard Collection Kit, DANZITEN, DARZALEX, DATROWAY, ELZONRIS, ENHERTU, ERLEADA, EVENITY, Epkinly, Fabhalta, Flexitouch Plus, IMFINZI, INLYTA, INQOVI, KEYTRUDA, LONSURF, LYNPARZA, Lenvima, MONJUVI, NERLYNX, Nimbl, Orserdu, PADCEV, PEMAZYRE, PLUVICTO, REBLOZYL, REVUFORJ, TALVEY, TECVAYLI, Tivdak, Trodelvy, VERZENIO, Vyloy, Xtandi, Zoladex 11
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