Healthcare provider profile · identity verified

Michelle Cass, APRN

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · BLUE SPRINGS, MO · NPI 1164907622

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 Michelle Cass, APRN received $770.19 in general payments during 2025 across 42 reported records.

PFIZER INC. accounted for 18.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

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

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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Synthroid 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 32 claims for Farxiga 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 58 claims for Jardiance 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 65 claims for Mounjaro 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 12 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 93 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 Wegovy as an associated drug or biological on 183056 records involving 75256 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Wegovy 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 30 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

$770.19

42 reported records · 18 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
PFIZER INC. Unresolved — no canonical attribution shown $138.7018.0%112025
Novo Nordisk Inc Unresolved — no canonical attribution shown $104.8213.6%62025
ABBVIE INC. Unresolved — no canonical attribution shown $95.2112.4%42025
Boston Scientific Corporation Unresolved — no canonical attribution shown $78.7210.2%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $52.756.8%32025
ViiV Healthcare Company Unresolved — no canonical attribution shown $39.595.1%22025
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) Unresolved — no canonical attribution shown $39.555.1%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $32.024.2%22025
Lundbeck LLC Unresolved — no canonical attribution shown $25.463.3%12025
Abbott Laboratories Unresolved — no canonical attribution shown $22.362.9%12025
Ardelyx, Inc. Unresolved — no canonical attribution shown $21.322.8%12025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $20.652.7%12025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $19.242.5%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $18.662.4%12025
Organon LLC Unresolved — no canonical attribution shown $16.772.2%12025
Tonix Medicines, Inc. Unresolved — no canonical attribution shown $15.582.0%12025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $14.631.9%12025
Exact Sciences Corporation Unresolved — no canonical attribution shown $14.161.8%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$770.1942

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
NURTEC ODT
Normalized: nurtec odt
Drug PFIZER INC. $101.50 9 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $87.65 5 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $85.18 8 2025
Source payment records
WATCHMAN FLX
Normalized: watchman flx
Device Boston Scientific Corporation $78.72 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $72.60 4 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $52.75 3 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $52.75 3 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $51.46 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $51.46 2 2025
Source payment records
VRAYLAR
Normalized: vraylar
Drug ABBVIE INC. $43.75 2 2025
Source payment records
APRETUDE
Normalized: apretude
Drug ViiV Healthcare Company $39.59 2 2025
Source payment records
CAPLYTA
Normalized: caplyta
Drug ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $39.55 2 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $37.20 2 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $37.20 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $37.20 2 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Lundbeck LLC $25.46 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $22.36 1 2025
Source payment records
IBSRELA
Normalized: ibsrela
Drug Ardelyx, Inc. $21.32 1 2025
Source payment records
LEQVIO
Normalized: leqvio
Drug Novartis Pharmaceuticals Corporation $20.65 1 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $19.24 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $18.66 1 2025
Source payment records
Wegovy
Normalized: wegovy
Drug Novo Nordisk Inc $17.17 1 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $17.06 1 2025
Source payment records
NEXPLANON
Normalized: nexplanon
Drug Organon LLC $16.77 1 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $16.32 1 2025
Source payment records
TONMYA
Normalized: tonmya
Drug Tonix Medicines, Inc. $15.58 1 2025
Source payment records
FARXIGA
Normalized: farxiga
Drug AstraZeneca Pharmaceuticals LP $14.96 1 2025
Source payment records
CAPVAXIVE
Normalized: capvaxive
Biological Merck Sharp & Dohme LLC $14.63 1 2025
Source payment records
VAXNEUVANCE
Normalized: vaxneuvance
Biological Merck Sharp & Dohme LLC $14.63 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $14.16 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 30
Beneficiary count suppressed
exact normalized Medicare Part D
FARXIGA
farxiga
2025 Farxiga 2024 32
Beneficiary count suppressed
exact normalized Medicare Part D
MOUNJARO
mounjaro
2025 Mounjaro 2024 65 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 93 exact normalized Medicare Part D
REXULTI
rexulti
2025 Rexulti 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
Wegovy
wegovy
2025 Wegovy 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 SYNTHROID
open payments reported associated product
CMS Open Payments — General Payments
10655 supporting records · 4881 recipient NPIs · example record 1201352636
Synthroid · 2024
Exact normalized brand match · 1 Part D row
12 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
32 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
58 22
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
65 13
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
12 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
93 26
Novo Nordisk Inc
Exact reporting entity; no affiliate inference
2025 Wegovy
open payments reported associated product
CMS Open Payments — General Payments
183056 supporting records · 75256 recipient NPIs · example record 1188130070
Wegovy · 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
30 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
Levothyroxine SodiumLevothyroxine Sodium19858
Atorvastatin CalciumAtorvastatin Calcium17661
LisinoprilLisinopril14152
Losartan PotassiumLosartan Potassium12735
Pantoprazole SodiumPantoprazole Sodium11844
MethylprednisoloneMethylprednisolone11289
Albuterol Sulfate HfaAlbuterol Sulfate10852
GabapentinGabapentin10535
Amlodipine BesylateAmlodipine Besylate9937
OzempicSemaglutide9326
PrednisonePrednisone8753
OmeprazoleOmeprazole8631
Sertraline HclSertraline Hcl8119
Metoprolol SuccinateMetoprolol Succinate7529
Tizanidine HclTizanidine Hcl7542
Doxycycline MonohydrateDoxycycline Monohydrate7465
Duloxetine HclDuloxetine Hcl7224
Tramadol HclTramadol Hcl6921
Rosuvastatin CalciumRosuvastatin Calcium6620
MounjaroTirzepatide6513
Diclofenac SodiumDiclofenac Sodium6437
Montelukast SodiumMontelukast Sodium6421
MeloxicamMeloxicam6127
Potassium ChloridePotassium Chloride6121
Metformin HclMetformin Hcl6022
PregabalinPregabalin5912
JardianceEmpagliflozin5822
Tamsulosin HclTamsulosin Hcl5722
Trelegy ElliptaFluticasone/Umeclidin/Vilanter5612
CarvedilolCarvedilol5518
Ropinirole HclRopinirole Hcl5415
Ciprofloxacin HclCiprofloxacin Hcl5044
SimvastatinSimvastatin4815
Alendronate SodiumAlendronate Sodium4719
FurosemideFurosemide4720
ValacyclovirValacyclovir Hcl4215
KetoconazoleKetoconazole3918
Cyclobenzaprine HclCyclobenzaprine Hcl3717
AlprazolamAlprazolam3417
Fluticasone PropionateFluticasone Propionate3416
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3231
Buspirone HclBuspirone Hcl3214
FarxigaDapagliflozin Propanediol32suppressed
BaclofenBaclofen31suppressed
HydrochlorothiazideHydrochlorothiazide3113
EliquisApixaban30suppressed
EstradiolEstradiol3012
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide30suppressed
Clonidine HclClonidine Hcl28suppressed
ClopidogrelClopidogrel Bisulfate28suppressed
Toujeo SolostarInsulin Glargine,hum.Rec.Anlog28suppressed
CephalexinCephalexin2727
Diltiazem 24hr Er (Cd)Diltiazem Hcl27suppressed
AzithromycinAzithromycin2626
Citalopram HbrCitalopram Hydrobromide26suppressed
EzetimibeEzetimibe26suppressed
Metoprolol TartrateMetoprolol Tartrate26suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst2620
Escitalopram OxalateEscitalopram Oxalate2513
Hydroxyzine HclHydroxyzine Hcl2512
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide25suppressed
Ondansetron HclOndansetron Hcl2415
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2311
AtenololAtenolol22suppressed
FamotidineFamotidine22suppressed
Oxybutynin ChlorideOxybutynin Chloride22suppressed
Trazodone HclTrazodone Hcl21suppressed
NystatinNystatin2013
Triamcinolone AcetonideTriamcinolone Acetonide2016
ChlorthalidoneChlorthalidone19suppressed
MyrbetriqMirabegron19suppressed
Zolpidem TartrateZolpidem Tartrate19suppressed
Bupropion Hcl SrBupropion Hcl18suppressed
WegovySemaglutide18suppressed
XareltoRivaroxaban18suppressed
ClonazepamClonazepam17suppressed
LevofloxacinLevofloxacin1716
Amitriptyline HclAmitriptyline Hcl16suppressed
FenofibrateFenofibrate16suppressed
FinasterideFinasteride16suppressed
TopiramateTopiramate16suppressed
ValsartanValsartan16suppressed
AllopurinolAllopurinol15suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate15suppressed
NaproxenNaproxen15suppressed
Breztri AerosphereBudesonide/Glycopyr/Formoterol14suppressed
FluconazoleFluconazole14suppressed
LovastatinLovastatin14suppressed
SpironolactoneSpironolactone14suppressed
Varenicline TartrateVarenicline Tartrate14suppressed
Ventolin HfaAlbuterol Sulfate14suppressed
Bupropion HclBupropion Hcl13suppressed
ErythromycinErythromycin Base1313
GlimepirideGlimepiride13suppressed
Incruse ElliptaUmeclidinium Bromide13suppressed
JanuviaSitagliptin Phosphate13suppressed
MetronidazoleMetronidazole1311
Neomycin-Polymyxin-HcNeomycin/Polymyxin B/Hydrocort1312
Propranolol HclPropranolol Hcl13suppressed
Venlafaxine Hcl ErVenlafaxine Hcl13suppressed
Bupropion XlBupropion Hcl12suppressed
DexamethasoneDexamethasone1212
Dicyclomine HclDicyclomine Hcl12suppressed
Doxazosin MesylateDoxazosin Mesylate12suppressed
GlipizideGlipizide12suppressed
LamotrigineLamotrigine12suppressed
Olmesartan MedoxomilOlmesartan Medoxomil12suppressed
RexultiBrexpiprazole12suppressed
SynthroidLevothyroxine Sodium12suppressed
CelecoxibCelecoxib11suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium11suppressed
Humalog Kwikpen U-200Insulin Lispro11suppressed
Hydralazine HclHydralazine Hcl11suppressed
IbuprofenIbuprofen11suppressed
Levemir FlexpenInsulin Detemir11suppressed
TestosteroneTestosterone11suppressed

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 $770.19 · 42 records PFIZER INC. ABRYSVO, AIRSUPRA, APRETUDE, Auvelity, CAPLYTA, CAPVAXIVE, COMIRNATY, Cologuard Collection Kit, ELIQUIS, FARXIGA, FREESTYLE LIBRE 3, IBSRELA, LEQVIO, MOUNJARO, NEXPLANON, NURTEC ODT, Ozempic, PREVNAR 20, QULIPTA, REXULTI, Rybelsus, STRENSIQ, TONMYA, UBRELVY, VAXNEUVANCE, VRAYLAR, WATCHMAN FLX, Wegovy, ZAVZPRET, ZEPBOUND 8
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