Healthcare provider profile · identity verified

Joonhye Kook

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · FORT LEE, NJ · NPI 1639576325

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 Joonhye Kook received $945.82 in general payments during 2025 across 32 reported records.

ABBVIE INC. accounted for 32.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 16 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Creon, Jardiance, Linzess, Ozempic, Rexulti, Rybelsus, Shingrix, Zenpep, Ztlido.

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 166 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 160 claims for Linzess by this doctor in 2024.

Aimmune Therapeutics, 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 ZENPEP as an associated drug or biological on 32144 records involving 12432 distinct recipient NPIs. Public Medicare Part D data also shows 184 claims for Zenpep by this doctor in 2024.

Amgen 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 PROLIA as an associated drug or biological on 20867 records involving 11744 distinct recipient NPIs. Public Medicare Part D data also shows 115 claims for Prolia 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 122 claims for Jardiance by this doctor in 2024.

GlaxoSmithKline, 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 SHINGRIX as an associated drug or biological on 43515 records involving 26794 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Shingrix by this doctor in 2024.

Lundbeck 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 REXULTI as an associated drug or biological on 71829 records involving 25812 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Rexulti 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 91 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 43 claims for Rybelsus by this doctor in 2024.

Otsuka America Pharmaceutical, 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 REXULTI as an associated drug or biological on 160756 records involving 46288 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Rexulti by this doctor in 2024.

SCILEX 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 ZTLido as an associated drug or biological on 6923 records involving 3060 distinct recipient NPIs. Public Medicare Part D data also shows 27 claims for Ztlido by this doctor in 2024.

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

Payment overview · 2025

General Payments

$945.82

32 reported records · 12 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
ABBVIE INC. Unresolved — no canonical attribution shown $307.7532.5%62025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $142.4915.1%22025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $121.8412.9%12025
Amgen Inc. Unresolved — no canonical attribution shown $109.0811.5%72025
SCILEX PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $100.8410.7%62025
Novo Nordisk Inc Unresolved — no canonical attribution shown $61.526.5%42025
Aimmune Therapeutics, Inc. Unresolved — no canonical attribution shown $18.642.0%12025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $18.421.9%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $18.211.9%12025
Lundbeck LLC Unresolved — no canonical attribution shown $16.711.8%12025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $15.581.6%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $14.741.6%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$945.8232

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
LINZESS
Normalized: linzess
Drug ABBVIE INC. $183.35 5 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $182.75 5 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $142.49 2 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $121.84 1 2025
Source payment records
ZTLido
Normalized: ztlido
Drug SCILEX PHARMACEUTICALS INC. $100.84 6 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $90.09 6 2025
Source payment records
REPATHA
Normalized: repatha
Biological Amgen Inc. $90.09 6 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $47.07 3 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $47.07 3 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC, Otsuka America Pharmaceutical, Inc. $32.29 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $18.99 1 2025
Source payment records
ZENPEP
Normalized: zenpep
Drug Aimmune Therapeutics, Inc. $18.64 1 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $18.42 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.21 1 2025
Source payment records
  • 2025-07-14 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $18.21 · Open Payments source
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $14.74 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $14.45 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
CREON
creon
2025 Creon 2024 166 exact normalized Medicare Part D
JARDIANCE
jardiance
2025 Jardiance 2024 122 exact normalized Medicare Part D
LINZESS
linzess
2025 Linzess 2024 160 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 91 exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 22
Beneficiary count suppressed
exact normalized Medicare Part D
Rybelsus
rybelsus
2025 Rybelsus 2024 43
Beneficiary count suppressed
exact normalized Medicare Part D
SHINGRIX
shingrix
2025 Shingrix 2024 20 exact normalized Medicare Part D
ZENPEP
zenpep
2025 Zenpep 2024 184 exact normalized Medicare Part D
ZTLido
ztlido
2025 Ztlido 2024 27
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
166 44
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
160 37
Aimmune Therapeutics, Inc.
Exact reporting entity; no affiliate inference
2025 ZENPEP
open payments reported associated product
CMS Open Payments — General Payments
32144 supporting records · 12432 recipient NPIs · example record 1249641927
Zenpep · 2024
Exact normalized brand match · 1 Part D row
184 31
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 PROLIA
open payments reported associated product
CMS Open Payments — General Payments
20867 supporting records · 11744 recipient NPIs · example record 1226874448
Prolia · 2024
Exact normalized brand match · 1 Part D row
115 78
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
122 32
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 SHINGRIX
open payments reported associated product
CMS Open Payments — General Payments
43515 supporting records · 26794 recipient NPIs · example record 1190332452
Shingrix · 2024
Exact normalized brand match · 1 Part D row
20 14
Lundbeck LLC
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
71829 supporting records · 25812 recipient NPIs · example record 1251759986
Rexulti · 2024
Exact normalized brand match · 1 Part D row
22 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
91 17
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
43 suppressed by CMS
Otsuka America Pharmaceutical, Inc.
Exact reporting entity; no affiliate inference
2025 REXULTI
open payments reported associated product
CMS Open Payments — General Payments
160756 supporting records · 46288 recipient NPIs · example record 1227267708
Rexulti · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
SCILEX PHARMACEUTICALS INC.
Exact reporting entity; no affiliate inference
2025 ZTLido
open payments reported associated product
CMS Open Payments — General Payments
6923 supporting records · 3060 recipient NPIs · example record 1242585247
Ztlido · 2024
Exact normalized brand match · 1 Part D row
27 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 Calcium1100367
Amlodipine BesylateAmlodipine Besylate664227
Losartan PotassiumLosartan Potassium580186
VascepaIcosapent Ethyl574107
Rosuvastatin CalciumRosuvastatin Calcium377124
Metformin HclMetformin Hcl325110
LisinoprilLisinopril21762
Levothyroxine SodiumLevothyroxine Sodium21562
Tamsulosin HclTamsulosin Hcl20477
LidocaineLidocaine20351
ZenpepLipase/Protease/Amylase18431
Alendronate SodiumAlendronate Sodium16660
CreonLipase/Protease/Amylase16644
LinzessLinaclotide16037
OmeprazoleOmeprazole15060
EliquisApixaban14027
Metoprolol SuccinateMetoprolol Succinate14056
Metformin Hcl ErMetformin Hcl13554
Escitalopram OxalateEscitalopram Oxalate12827
Pantoprazole SodiumPantoprazole Sodium12540
JardianceEmpagliflozin12232
Trazodone HclTrazodone Hcl12038
FinasterideFinasteride11937
HydrochlorothiazideHydrochlorothiazide11939
GabapentinGabapentin11742
Diclofenac SodiumDiclofenac Sodium11532
FamotidineFamotidine11548
ProliaDenosumab11578
Pravastatin SodiumPravastatin Sodium11130
Donepezil HclDonepezil Hcl11033
MirtazapineMirtazapine11033
FarxigaDapagliflozin Propanediol10330
JanuviaSitagliptin Phosphate9824
CarvedilolCarvedilol9527
EzetimibeEzetimibe9333
OzempicSemaglutide9117
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide9038
ClopidogrelClopidogrel Bisulfate8924
Synjardy XrEmpagliflozin/Metformin Hcl8118
AllopurinolAllopurinol7922
Alcohol Prep PadsAlcohol Antiseptic Pads6920
Sertraline HclSertraline Hcl6726
GlimepirideGlimepiride6221
Olmesartan MedoxomilOlmesartan Medoxomil6218
Doxazosin MesylateDoxazosin Mesylate6018
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride6019
AzithromycinAzithromycin5956
Fluticasone PropionateFluticasone Propionate5829
TrulicityDulaglutide57suppressed
Memantine HclMemantine Hcl5613
RestasisCyclosporine5614
Montelukast SodiumMontelukast Sodium5217
Xigduo XrDapaglifloz Propaned/Metformin5217
Icosapent EthylIcosapent Ethyl4931
PregabalinPregabalin4913
SimvastatinSimvastatin4918
Azelastine HclAzelastine Hcl4715
Albuterol Sulfate HfaAlbuterol Sulfate4613
Ammonium LactateAmmonium Lactate4619
MeloxicamMeloxicam4526
Metoprolol TartrateMetoprolol Tartrate4515
FurosemideFurosemide4421
AtenololAtenolol4313
Benazepril HclBenazepril Hcl4313
RybelsusSemaglutide43suppressed
IrbesartanIrbesartan4211
Nebivolol HclNebivolol Hcl4211
Janumet XrSitagliptin Phos/Metformin Hcl41suppressed
XareltoRivaroxaban3914
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide3714
CelecoxibCelecoxib3611
Ultra-Fine Nano Pen NeedlePen Needle, Diabetic36suppressed
AmoxicillinAmoxicillin3432
Trijardy XrEmpaglifloz/Linaglip/Metformin34suppressed
ColchicineColchicine3112
Tramadol HclTramadol Hcl31suppressed
ValacyclovirValacyclovir Hcl2914
CyclosporineCyclosporine28suppressed
Duloxetine HclDuloxetine Hcl28suppressed
Hydralazine HclHydralazine Hcl28suppressed
Triamcinolone AcetonideTriamcinolone Acetonide2825
Amlodipine-ValsartanAmlodipine Besylate/Valsartan27suppressed
CiclopiroxCiclopirox Olamine2713
ZtlidoLidocaine27suppressed
MyrbetriqMirabegron26suppressed
TradjentaLinagliptin26suppressed
ValsartanValsartan2613
Alfuzosin Hcl ErAlfuzosin Hcl25suppressed
Valsartan-HydrochlorothiazideValsartan/Hydrochlorothiazide25suppressed
Memantine Hcl ErMemantine Hcl24suppressed
Nano 2nd Gen Pen NeedlePen Needle, Diabetic2411
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog24suppressed
Amlodipine-OlmesartanAmlodipine Bes/Olmesartan Med23suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog23suppressed
LatanoprostLatanoprost23suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium22suppressed
LorazepamLorazepam22suppressed
Pioglitazone HclPioglitazone Hcl22suppressed
RexultiBrexpiprazole22suppressed
Meclizine HclMeclizine Hcl2116
ClonazepamClonazepam20suppressed
Glipizide ErGlipizide20suppressed
RepaglinideRepaglinide20suppressed
ShingrixVaricella-Zoster Ge/As01b/Pf2014
Clonidine HclClonidine Hcl19suppressed
GlipizideGlipizide18suppressed
HydrocortisoneHydrocortisone18suppressed
Metoclopramide HclMetoclopramide Hcl1811
Novolog FlexpenInsulin Aspart18suppressed
PaxlovidNirmatrelvir/Ritonavir1818
Potassium ChloridePotassium Chloride18suppressed
BelsomraSuvorexant17suppressed
JanumetSitagliptin Phos/Metformin Hcl17suppressed
LivaloPitavastatin Calcium17suppressed
NaproxenNaproxen17suppressed
PrednisonePrednisone1716
Citalopram HbrCitalopram Hydrobromide16suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril15suppressed
Bisoprolol FumarateBisoprolol Fumarate15suppressed
Dexlansoprazole DrDexlansoprazole15suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1514
Breo ElliptaFluticasone/Vilanterol14suppressed
FenofibrateFenofibrate Nanocrystallized14suppressed
NexlizetBempedoic Acid/Ezetimibe14suppressed
PrimidonePrimidone14suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr13suppressed
ChlorthalidoneChlorthalidone13suppressed
GlyxambiEmpagliflozin/Linagliptin13suppressed
KetoconazoleKetoconazole13suppressed
Paroxetine HclParoxetine Hcl13suppressed
RisperidoneRisperidone13suppressed
SpironolactoneSpironolactone13suppressed
Advair HfaFluticasone Propion/Salmeterol12suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone12suppressed
CarbamazepineCarbamazepine12suppressed
Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
Lantus SolostarInsulin Glargine,hum.Rec.Anlog12suppressed
MounjaroTirzepatide12suppressed
Oxybutynin Chloride ErOxybutynin Chloride12suppressed
Repatha PushtronexEvolocumab12suppressed
Tresiba Flextouch U-200Insulin Degludec12suppressed
DapagliflozinDapagliflozin Propanediol11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
Propranolol HclPropranolol Hcl11suppressed

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 $945.82 · 32 records ABBVIE INC. CREON, EVENITY, JARDIANCE, LEQVIO, LINZESS, OTEZLA, Ozempic, REPATHA, REXULTI, Rybelsus, SHINGRIX, Wegovy, XIFAXAN, ZENPEP, ZORYVE, ZTLido 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