Healthcare provider profile · identity verified

Catherine A Blume, APNP

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · PLATTEVILLE, WI · NPI 1083602056

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 A Blume, APNP received $709.23 in general payments during 2025 across 40 reported records.

ABBVIE INC. accounted for 22.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 24 associated products.

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

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.

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 14 claims for Mounjaro 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.

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

Payment overview · 2025

General Payments

$709.23

40 reported records · 16 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 $155.8222.0%92025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $73.5110.4%42025
Boehringer Ingelheim Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $64.439.1%32025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $57.588.1%32025
Kowa Pharmaceuticals America, Inc. Unresolved — no canonical attribution shown $50.397.1%32025
PFIZER INC. Unresolved — no canonical attribution shown $47.856.8%22025
Dexcom, Inc. Unresolved — no canonical attribution shown $43.336.1%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $35.765.0%22025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $34.574.9%42025
Inspire Medical Systems, Inc. Unresolved — no canonical attribution shown $32.814.6%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $32.334.6%12025
Lilly USA, LLC Unresolved — no canonical attribution shown $17.442.5%12025
Alkermes, Inc. Unresolved — no canonical attribution shown $16.802.4%12025
Sage Therapeutics, LLC Unresolved — no canonical attribution shown $16.232.3%12025
Supernus Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $16.232.3%12025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $14.152.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$709.2340

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
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $142.83 7 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $73.51 4 2025
Source payment records
JARDIANCE
Normalized: jardiance
Drug Boehringer Ingelheim Pharmaceuticals, Inc. $64.43 3 2025
Source payment records
GEMTESA
Normalized: gemtesa
Drug Sumitomo Pharma America, Inc. $57.58 3 2025
Source payment records
ZORYVE
Normalized: zoryve
Drug Kowa Pharmaceuticals America, Inc. $50.39 3 2025
Source payment records
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $47.85 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $47.85 2 2025
Source payment records
Dexcom G6 Transmitter
Normalized: dexcom g6 transmitter
Medical Supply Dexcom, Inc. $43.33 2 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $35.76 2 2025
Source payment records
GARDASIL 9
Normalized: gardasil 9
Biological Merck Sharp & Dohme LLC $35.76 2 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $34.57 4 2025
Source payment records
INSPIRE
Normalized: inspire
Device Inspire Medical Systems, Inc. $32.81 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $32.33 1 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $17.44 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $17.44 1 2025
Source payment records
ENFLONSIA
Normalized: enflonsia
Drug Merck Sharp & Dohme LLC $17.41 1 2025
Source payment records
M-M-R II
Normalized: m m r ii
Biological Merck Sharp & Dohme LLC $17.41 1 2025
Source payment records
ROTATEQ
Normalized: rotateq
Biological Merck Sharp & Dohme LLC $17.41 1 2025
Source payment records
VIVITROL
Normalized: vivitrol
Drug Alkermes, Inc. $16.80 1 2025
Source payment records
Qelbree
Normalized: qelbree
Drug Supernus Pharmaceuticals, Inc. $16.23 1 2025
Source payment records
ZURZUVAE
Normalized: zurzuvae
Drug Sage Therapeutics, LLC $16.23 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug E.R. Squibb & Sons, L.L.C. $14.15 1 2025
Source payment records
CREON
Normalized: creon
Drug ABBVIE INC. $12.99 2 2025
Source payment records
LINZESS
Normalized: linzess
Drug ABBVIE INC. $7.67 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
ELIQUIS
eliquis
2025 Eliquis 2024 34
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 14
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
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
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
14 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

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 Calcium9318
GabapentinGabapentin7613
Levothyroxine SodiumLevothyroxine Sodium6914
Amlodipine BesylateAmlodipine Besylate6514
Warfarin SodiumWarfarin Sodium5923
Losartan PotassiumLosartan Potassium5513
FamotidineFamotidine53suppressed
Donepezil HclDonepezil Hcl51suppressed
LisinoprilLisinopril49suppressed
Metformin HclMetformin Hcl41suppressed
Potassium ChloridePotassium Chloride41suppressed
Sertraline HclSertraline Hcl37suppressed
Escitalopram OxalateEscitalopram Oxalate36suppressed
Venlafaxine Hcl ErVenlafaxine Hcl36suppressed
EliquisApixaban34suppressed
FurosemideFurosemide34suppressed
Memantine HclMemantine Hcl33suppressed
Pantoprazole SodiumPantoprazole Sodium33suppressed
Metoprolol SuccinateMetoprolol Succinate30suppressed
Metoprolol TartrateMetoprolol Tartrate29suppressed
MeloxicamMeloxicam27suppressed
OmeprazoleOmeprazole27suppressed
PrednisonePrednisone2620
Tamsulosin HclTamsulosin Hcl26suppressed
Fluticasone PropionateFluticasone Propionate25suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen25suppressed
AllopurinolAllopurinol24suppressed
Rosuvastatin CalciumRosuvastatin Calcium24suppressed
Metformin Hcl ErMetformin Hcl22suppressed
SpironolactoneSpironolactone22suppressed
Trazodone HclTrazodone Hcl19suppressed
Hydroxyzine HclHydroxyzine Hcl18suppressed
Duloxetine HclDuloxetine Hcl16suppressed
HydrochlorothiazideHydrochlorothiazide16suppressed
MetolazoneMetolazone16suppressed
MirtazapineMirtazapine16suppressed
PregabalinPregabalin16suppressed
SimvastatinSimvastatin16suppressed
Albuterol Sulfate HfaAlbuterol Sulfate15suppressed
OlanzapineOlanzapine15suppressed
Bupropion HclBupropion Hcl14suppressed
CarvedilolCarvedilol14suppressed
MounjaroTirzepatide14suppressed
Incruse ElliptaUmeclidinium Bromide13suppressed
Memantine Hcl ErMemantine Hcl13suppressed
RisperidoneRisperidone13suppressed
Clonidine HclClonidine Hcl12suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide11suppressed

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 $709.23 · 40 records ABBVIE INC. CAPLYTA, CAPVAXIVE, CREON, Dexcom G6 Transmitter, ELIQUIS, ENFLONSIA, GARDASIL 9, GEMTESA, INSPIRE, JARDIANCE, LINZESS, M-M-R II, MOUNJARO, NURTEC ODT, Ozempic, Qelbree, ROTATEQ, VIVITROL, VOQUEZNA, VRAYLAR, ZAVZPRET, ZEPBOUND, ZORYVE, ZURZUVAE 3
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