Healthcare provider profile · identity verified

Jennifer L Klock, DO

Allopathic & Osteopathic Physicians|Family Medicine · DAVISON, MI · NPI 1801833975

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 Jennifer L Klock, DO received $38.54 in general payments during 2025 across 1 reported records.

Lundbeck LLC accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

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

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 18 claims for Rexulti by this doctor in 2024.

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

Payment overview · 2025

General Payments

$38.54

1 reported records · 1 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
Lundbeck LLC Unresolved — no canonical attribution shown $38.54100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Education$38.541

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
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $38.54 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
REXULTI
rexulti
2025 Rexulti 2024 18
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
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
18 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
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen42654
Levothyroxine SodiumLevothyroxine Sodium24359
AlprazolamAlprazolam21436
Atorvastatin CalciumAtorvastatin Calcium16948
GabapentinGabapentin14222
OmeprazoleOmeprazole11533
LisinoprilLisinopril9929
Escitalopram OxalateEscitalopram Oxalate9721
Amlodipine BesylateAmlodipine Besylate9024
OzempicSemaglutide8822
Potassium ChloridePotassium Chloride8723
Tramadol HclTramadol Hcl8711
PrednisonePrednisone8635
SimvastatinSimvastatin8521
Metoprolol TartrateMetoprolol Tartrate8224
HydrochlorothiazideHydrochlorothiazide8021
Losartan PotassiumLosartan Potassium7923
Sertraline HclSertraline Hcl7515
Tamsulosin HclTamsulosin Hcl6820
Pantoprazole SodiumPantoprazole Sodium6712
Metformin HclMetformin Hcl6619
Metoprolol SuccinateMetoprolol Succinate6618
AzithromycinAzithromycin6430
FluconazoleFluconazole6128
Ventolin HfaAlbuterol Sulfate5914
Montelukast SodiumMontelukast Sodium5819
Duloxetine HclDuloxetine Hcl5713
FurosemideFurosemide5718
AmoxicillinAmoxicillin5531
EliquisApixaban5513
IbuprofenIbuprofen5518
Albuterol Sulfate HfaAlbuterol Sulfate5425
Citalopram HbrCitalopram Hydrobromide5412
CelecoxibCelecoxib5113
ClopidogrelClopidogrel Bisulfate4813
Trelegy ElliptaFluticasone/Umeclidin/Vilanter4714
Cyclobenzaprine HclCyclobenzaprine Hcl4512
Fluoxetine HclFluoxetine Hcl4513
Bupropion XlBupropion Hcl4312
MeloxicamMeloxicam43suppressed
Pravastatin SodiumPravastatin Sodium4211
MethotrexateMethotrexate Sodium41suppressed
Rosuvastatin CalciumRosuvastatin Calcium4112
Trazodone HclTrazodone Hcl4113
CarvedilolCarvedilol3812
Metformin Hcl ErMetformin Hcl38suppressed
BaclofenBaclofen37suppressed
DiazepamDiazepam37suppressed
PregabalinPregabalin34suppressed
FamotidineFamotidine33suppressed
Fluticasone PropionateFluticasone Propionate3212
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide32suppressed
TemazepamTemazepam32suppressed
Nifedipine ErNifedipine28suppressed
XareltoRivaroxaban28suppressed
Ropinirole HclRopinirole Hcl27suppressed
AtenololAtenolol26suppressed
Buspirone HclBuspirone Hcl26suppressed
FinasterideFinasteride26suppressed
Bupropion Hcl SrBupropion Hcl24suppressed
Dicyclomine HclDicyclomine Hcl24suppressed
AllopurinolAllopurinol23suppressed
Clindamycin HclClindamycin Hcl23suppressed
LorazepamLorazepam23suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine21suppressed
Hydralazine HclHydralazine Hcl21suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone20suppressed
Carbidopa-LevodopaCarbidopa/Levodopa20suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen20suppressed
Oxybutynin Chloride ErOxybutynin Chloride19suppressed
RybelsusSemaglutide19suppressed
Testosterone CypionateTestosterone Cypionate19suppressed
Warfarin SodiumWarfarin Sodium19suppressed
Donepezil HclDonepezil Hcl18suppressed
EstradiolEstradiol18suppressed
EzetimibeEzetimibe18suppressed
LidocaineLidocaine18suppressed
RexultiBrexpiprazole18suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim18suppressed
Alendronate SodiumAlendronate Sodium17suppressed
BumetanideBumetanide17suppressed
CephalexinCephalexin17suppressed
CholestyramineCholestyramine (With Sugar)17suppressed
ClonazepamClonazepam17suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid17suppressed
Zolpidem TartrateZolpidem Tartrate17suppressed
Diclofenac SodiumDiclofenac Sodium16suppressed
Humira(Cf) PenAdalimumab16suppressed
Hydroxyzine HclHydroxyzine Hcl16suppressed
Lisdexamfetamine DimesylateLisdexamfetamine Dimesylate16suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide16suppressed
MethylprednisoloneMethylprednisolone1611
MounjaroTirzepatide16suppressed
Sodium Chloride0.9 % Sodium Chloride16suppressed
ValacyclovirValacyclovir Hcl16suppressed
Humira PenAdalimumab15suppressed
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride15suppressed
CarisoprodolCarisoprodol14suppressed
LevofloxacinLevofloxacin14suppressed
LovastatinLovastatin14suppressed
Nebivolol HclNebivolol Hcl14suppressed
RisperidoneRisperidone14suppressed
Bupropion HclBupropion Hcl13suppressed
Galantamine ErGalantamine Hbr13suppressed
MupirocinMupirocin13suppressed
Ondansetron OdtOndansetron13suppressed
PrimidonePrimidone13suppressed
SpironolactoneSpironolactone13suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav12suppressed
Armour ThyroidThyroid,pork12suppressed
Clobetasol PropionateClobetasol Propionate12suppressed
ColchicineColchicine12suppressed
Glipizide ErGlipizide12suppressed
AcyclovirAcyclovir11suppressed
AripiprazoleAripiprazole11suppressed
Asa-Butalb-Caffeine-CodeineCodeine/Butalbital/Asa/Caffein11suppressed
EszopicloneEszopiclone11suppressed
GemfibrozilGemfibrozil11suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate11suppressed
NovologInsulin Aspart11suppressed
Promethazine HclPromethazine 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 $38.54 · 1 records Lundbeck LLC REXULTI 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