Healthcare provider profile · identity verified

Catherine Majcher

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Adult Health · NILES, IL · NPI 1861864175

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 Catherine Majcher received $916.28 in general payments during 2025 across 35 reported records.

Novartis Pharmaceuticals Corporation accounted for 17.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 31 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Besremi, Venclexta, Zejula.

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 VENCLEXTA as an associated drug or biological on 10417 records involving 4944 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Venclexta 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 34 claims for Eliquis by this doctor in 2024.

GENZYME 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 REZUROCK as an associated drug or biological on 17 records involving 14 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Rezurock 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 ZEJULA as an associated drug or biological on 7846 records involving 3899 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Zejula 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 17 claims for Xarelto 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 PROMACTA as an associated drug or biological on 47 records involving 47 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Promacta 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 34 claims for Eliquis by this doctor in 2024.

PharmaEssentia USA 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 BESREMI as an associated drug or biological on 6276 records involving 3476 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Besremi by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 NINLARO as an associated drug or biological on 3835 records involving 2551 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Ninlaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$916.28

35 reported records · 21 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 $156.5217.1%82025
ABBVIE INC. Unresolved — no canonical attribution shown $107.5411.7%42025
SEAGEN INC. Unresolved — no canonical attribution shown $99.9910.9%12025
Agios Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $61.046.7%22025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $49.505.4%22025
GENZYME CORPORATION Unresolved — no canonical attribution shown $38.924.2%22025
PharmaEssentia USA Corporation Unresolved — no canonical attribution shown $35.693.9%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $35.523.9%22025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $34.973.8%12025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $33.863.7%12025
TerSera Therapeutics LLC Unresolved — no canonical attribution shown $32.063.5%12025
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $29.263.2%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $27.513.0%12025
PFIZER INC. Unresolved — no canonical attribution shown $24.592.7%12025
EMD Serono, Inc. Unresolved — no canonical attribution shown $23.452.6%12025
Geron Corporation Unresolved — no canonical attribution shown $23.042.5%12025
SERVIER PHARMACEUTICALS LLC Unresolved — no canonical attribution shown $22.922.5%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $21.952.4%12025
PUMA BIOTECHNOLOGY, INC. Unresolved — no canonical attribution shown $20.612.2%12025
SOBI, INC Unresolved — no canonical attribution shown $19.312.1%12025
Incyte Corporation Unresolved — no canonical attribution shown $18.032.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$816.2934
Education$99.991

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
PYRUKYND
Normalized: pyrukynd
Drug Agios Pharmaceuticals, Inc. $61.04 2 2025
Source payment records
KISQALI
Normalized: kisqali
Drug Novartis Pharmaceuticals Corporation $60.66 4 2025
Source payment records
VENCLEXTA
Normalized: venclexta
Drug ABBVIE INC. $54.81 2 2025
Source payment records
SCEMBLIX
Normalized: scemblix
Drug Novartis Pharmaceuticals Corporation $50.86 2 2025
Source payment records
DARZALEX
Normalized: darzalex
Biological Janssen Biotech, Inc. $49.50 2 2025
Source payment records
TECVAYLI
Normalized: tecvayli
Biological Janssen Biotech, Inc. $49.50 2 2025
Source payment records
BESREMI
Normalized: besremi
Drug PharmaEssentia USA Corporation $35.69 1 2025
Source payment records
JEMPERLI
Normalized: jemperli
Biological GlaxoSmithKline, LLC. $35.52 2 2025
Source payment records
ZEJULA
Normalized: zejula
Drug GlaxoSmithKline, LLC. $35.52 2 2025
Source payment records
Vyloy
Normalized: vyloy
Drug Astellas Pharma US Inc $34.97 1 2025
Source payment records
ICLUSIG
Normalized: iclusig
Drug Takeda Pharmaceuticals U.S.A., Inc. $33.86 1 2025
Source payment records
Zoladex
Normalized: zoladex
Drug TerSera Therapeutics LLC $32.06 1 2025
Source payment records
Vanflyta
Normalized: vanflyta
Drug Daiichi Sankyo Inc. $29.26 1 2025
Source payment records
ELAHERE
Normalized: elahere
Drug ABBVIE INC. $27.93 1 2025
Source payment records
OPDIVO
Normalized: opdivo
Biological E.R. Squibb & Sons, L.L.C. $27.51 1 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $26.79 1 2025
Source payment records
CARVYKTI
Normalized: carvykti
Drug Janssen Biotech, Inc. $26.27 1 2025
Source payment records
TALVEY
Normalized: talvey
Biological Janssen Biotech, Inc. $26.27 1 2025
Source payment records
EPKINLY
Normalized: epkinly
Drug ABBVIE INC. $24.80 1 2025
Source payment records
IMBRUVICA
Normalized: imbruvica
Drug ABBVIE INC. $24.80 1 2025
Source payment records
IBRANCE
Normalized: ibrance
Drug PFIZER INC. $24.59 1 2025
Source payment records
TUKYSA
Normalized: tukysa
Drug PFIZER INC. $24.59 1 2025
Source payment records
RYTELO
Normalized: rytelo
Drug Geron Corporation $23.04 1 2025
Source payment records
Tibsovo
Normalized: tibsovo
Drug SERVIER PHARMACEUTICALS LLC $22.92 1 2025
Source payment records
Trodelvy
Normalized: trodelvy
Drug Gilead Sciences, Inc. $21.95 1 2025
Source payment records
CABLIVI
Normalized: cablivi
Biological GENZYME CORPORATION $21.43 1 2025
Source payment records
NERLYNX
Normalized: nerlynx
Drug PUMA BIOTECHNOLOGY, INC. $20.61 1 2025
Source payment records
Vonjo
Normalized: vonjo
Drug SOBI, INC $19.31 1 2025
Source payment records
Fabhalta
Normalized: fabhalta
Drug Novartis Pharmaceuticals Corporation $18.21 1 2025
Source payment records
JAKAFI
Normalized: jakafi
Drug Incyte Corporation $18.03 1 2025
Source payment records
SARCLISA
Normalized: sarclisa
Biological GENZYME CORPORATION $17.49 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
BESREMI
besremi
2025 Besremi 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
VENCLEXTA
venclexta
2025 Venclexta 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D
ZEJULA
zejula
2025 Zejula 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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 VENCLEXTA
open payments reported associated product
CMS Open Payments — General Payments
10417 supporting records · 4944 recipient NPIs · example record 1201353144
Venclexta · 2024
Exact normalized brand match · 1 Part D row
16 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
34 suppressed by CMS
GENZYME CORPORATION
Exact reporting entity; no affiliate inference
2025 REZUROCK
open payments reported associated product
CMS Open Payments — General Payments
17 supporting records · 14 recipient NPIs · example record 1233208487
Rezurock · 2024
Exact normalized brand match · 1 Part D row
24 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 ZEJULA
open payments reported associated product
CMS Open Payments — General Payments
7846 supporting records · 3899 recipient NPIs · example record 1190332880
Zejula · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
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
17 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 PROMACTA
open payments reported associated product
CMS Open Payments — General Payments
47 supporting records · 47 recipient NPIs · example record 1200028032
Promacta · 2024
Exact normalized brand match · 1 Part D row
12 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
34 suppressed by CMS
PharmaEssentia USA Corporation
Exact reporting entity; no affiliate inference
2025 BESREMI
open payments reported associated product
CMS Open Payments — General Payments
6276 supporting records · 3476 recipient NPIs · example record 1246822425
Besremi · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 NINLARO
open payments reported associated product
CMS Open Payments — General Payments
3835 supporting records · 2551 recipient NPIs · example record 1223616278
Ninlaro · 2024
Exact normalized brand match · 1 Part D row
13 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
ValacyclovirValacyclovir Hcl11824
GabapentinGabapentin4514
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen4412
PrednisonePrednisone4411
CalquenceAcalabrutinib Maleate36suppressed
DexamethasoneDexamethasone3615
EliquisApixaban34suppressed
OmeprazoleOmeprazole28suppressed
AcyclovirAcyclovir27suppressed
Ondansetron HclOndansetron Hcl26suppressed
Duloxetine HclDuloxetine Hcl24suppressed
RezurockBelumosudil Mesylate24suppressed
Tramadol HclTramadol Hcl23suppressed
Oxycodone HclOxycodone Hcl22suppressed
Prochlorperazine MaleateProchlorperazine Maleate2211
AllopurinolAllopurinol20suppressed
Amlodipine BesylateAmlodipine Besylate20suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine20suppressed
Pantoprazole SodiumPantoprazole Sodium20suppressed
Ondansetron OdtOndansetron19suppressed
ZejulaNiraparib Tosylate18suppressed
FentanylFentanyl17suppressed
Triamcinolone AcetonideTriamcinolone Acetonide17suppressed
XareltoRivaroxaban17suppressed
LoperamideLoperamide Hcl16suppressed
VenclextaVenetoclax16suppressed
FurosemideFurosemide14suppressed
BesremiRopeginterferon Alfa-2b-Njft13suppressed
HydroxyureaHydroxyurea13suppressed
LidocaineLidocaine13suppressed
LorazepamLorazepam13suppressed
Metoprolol SuccinateMetoprolol Succinate13suppressed
Mycophenolate MofetilMycophenolate Mofetil13suppressed
NinlaroIxazomib Citrate13suppressed
EntecavirEntecavir12suppressed
LevofloxacinLevofloxacin12suppressed
PregabalinPregabalin12suppressed
PromactaEltrombopag Olamine12suppressed
UrsodiolUrsodiol12suppressed
Warfarin SodiumWarfarin Sodium12suppressed
Minocycline HclMinocycline Hcl11suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim11suppressed

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 $916.28 · 35 records Novartis Pharmaceuticals Corporation BESREMI, CABLIVI, CARVYKTI, DARZALEX, ELAHERE, EPKINLY, Fabhalta, IBRANCE, ICLUSIG, IMBRUVICA, JAKAFI, JEMPERLI, KISQALI, NERLYNX, OPDIVO, PLUVICTO, PYRUKYND, RYTELO, SARCLISA, SCEMBLIX, TALVEY, TECVAYLI, TUKYSA, Tibsovo, Trodelvy, VENCLEXTA, Vanflyta, Vonjo, Vyloy, ZEJULA, Zoladex 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