Healthcare provider profile · identity verified

Cassandra Lynn Case, NP-C

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · HURON, OH · NPI 1952716086

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 Cassandra Lynn Case, NP-C received $665.02 in general payments during 2025 across 35 reported records.

PFIZER INC. accounted for 16.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 33 associated products.

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

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 12 claims for Linzess 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 SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 38 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 11 claims for Farxiga 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 SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Symbicort 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 TRELEGY ELLIPTA as an associated drug or biological on 131532 records involving 37148 distinct recipient NPIs. Public Medicare Part D data also shows 34 claims for Trelegy Ellipta 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 24 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 TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Trulicity 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 65 claims for Ozempic 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 31 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

$665.02

35 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 $109.6016.5%62025
Otsuka America Pharmaceutical, Inc. Unresolved — no canonical attribution shown $70.8210.7%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $62.539.4%42025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $50.867.7%32025
Exact Sciences Corporation Unresolved — no canonical attribution shown $49.447.4%22025
ABBVIE INC. Unresolved — no canonical attribution shown $39.185.9%22025
Novo Nordisk Inc Unresolved — no canonical attribution shown $37.525.6%22025
Amgen Inc. Unresolved — no canonical attribution shown $35.465.3%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $31.394.7%22025
SANOFI PASTEUR INC. Unresolved — no canonical attribution shown $21.843.3%12025
Axsome Therapeutics, Inc. Unresolved — no canonical attribution shown $21.373.2%12025
Teva Pharmaceuticals USA, Inc. Unresolved — no canonical attribution shown $20.903.1%12025
Astellas Pharma US Inc Unresolved — no canonical attribution shown $20.853.1%12025
Bayer Healthcare Pharmaceuticals Inc. Unresolved — no canonical attribution shown $20.633.1%12025
Abbott Laboratories Unresolved — no canonical attribution shown $19.282.9%12025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $19.092.9%12025
Hologic Sales and Service, LLC Unresolved — no canonical attribution shown $19.032.9%12025
Salix Pharmaceuticals, a division of Bausch Health US, LLC Unresolved — no canonical attribution shown $15.232.3%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$665.0235

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. $73.52 4 2025
Source payment records
REXULTI
Normalized: rexulti
Drug Otsuka America Pharmaceutical, Inc. $70.82 3 2025
Source payment records
TRINTELLIX
Normalized: trintellix
Drug Takeda Pharmaceuticals U.S.A., Inc. $62.53 4 2025
Source payment records
QULIPTA
Normalized: qulipta
Drug ABBVIE INC. $39.18 2 2025
Source payment records
UBRELVY
Normalized: ubrelvy
Drug ABBVIE INC. $39.18 2 2025
Source payment records
ELIQUIS
Normalized: eliquis
Drug PFIZER INC. $39.02 2 2025
Source payment records
Ozempic
Normalized: ozempic
Drug Novo Nordisk Inc $37.52 2 2025
Source payment records
Rybelsus
Normalized: rybelsus
Drug Novo Nordisk Inc $37.52 2 2025
Source payment records
PREVNAR 20
Normalized: prevnar 20
Biological PFIZER INC. $36.08 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $35.46 2 2025
Source payment records
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $34.67 2 2025
Source payment records
ZAVZPRET
Normalized: zavzpret
Drug PFIZER INC. $34.50 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $31.39 2 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $31.39 2 2025
Source payment records
The Cologuard Plus Collection Kit
Normalized: the cologuard plus collection kit
Device Exact Sciences Corporation $30.57 1 2025
Source payment records
BEYFORTUS
Normalized: beyfortus
Biological SANOFI PASTEUR INC. $21.84 1 2025
Source payment records
FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE
Normalized: flublok quadrivalent northern hemisphere
Biological SANOFI PASTEUR INC. $21.84 1 2025
Source payment records
MENQUADFI
Normalized: menquadfi
Biological SANOFI PASTEUR INC. $21.84 1 2025
Source payment records
VAXELIS
Normalized: vaxelis
Biological SANOFI PASTEUR INC. $21.84 1 2025
Source payment records
Auvelity
Normalized: auvelity
Drug Axsome Therapeutics, Inc. $21.37 1 2025
Source payment records
AUSTEDO XR
Normalized: austedo xr
Drug Teva Pharmaceuticals USA, Inc. $20.90 1 2025
Source payment records
Veozah
Normalized: veozah
Drug Astellas Pharma US Inc $20.85 1 2025
Source payment records
Kerendia
Normalized: kerendia
Drug Bayer Healthcare Pharmaceuticals Inc. $20.63 1 2025
Source payment records
ABRYSVO
Normalized: abrysvo
Biological PFIZER INC. $19.69 1 2025
Source payment records
COMIRNATY
Normalized: comirnaty
Biological PFIZER INC. $19.69 1 2025
Source payment records
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $19.28 1 2025
Source payment records
AREXVY
Normalized: arexvy
Biological GlaxoSmithKline, LLC. $19.09 1 2025
Source payment records
BEXSERO
Normalized: bexsero
Biological GlaxoSmithKline, LLC. $19.09 1 2025
Source payment records
SHINGRIX
Normalized: shingrix
Biological GlaxoSmithKline, LLC. $19.09 1 2025
Source payment records
APTIMA
Normalized: aptima
Device Hologic Sales and Service, LLC $19.03 1 2025
Source payment records
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $18.87 1 2025
Source payment records
BREZTRI
Normalized: breztri
Drug AstraZeneca Pharmaceuticals LP $16.19 1 2025
Source payment records
XIFAXAN
Normalized: xifaxan
Drug Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.23 1 2025
Source payment records
  • 2025-12-21 · Salix Pharmaceuticals, a division of Bausch Health US, LLC · $15.23 · Open Payments source

* 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 31 exact normalized Medicare Part D
Ozempic
ozempic
2025 Ozempic 2024 65 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 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
12 suppressed by CMS
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
38 11
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
11 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
GlaxoSmithKline, LLC.
Exact reporting entity; no affiliate inference
2025 TRELEGY ELLIPTA
open payments reported associated product
CMS Open Payments — General Payments
131532 supporting records · 37148 recipient NPIs · example record 1190332369
Trelegy Ellipta · 2024
Exact normalized brand match · 1 Part D row
34 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
24 suppressed by CMS
Lilly USA, LLC
Exact reporting entity; no affiliate inference
2025 TRULICITY
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 57 recipient NPIs · example record 1186464601
Trulicity · 2024
Exact normalized brand match · 1 Part D row
17 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
65 12
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
31 11

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 Calcium364100
Levothyroxine SodiumLevothyroxine Sodium22762
LisinoprilLisinopril22257
Amlodipine BesylateAmlodipine Besylate20353
OmeprazoleOmeprazole16952
Losartan PotassiumLosartan Potassium12834
Metformin HclMetformin Hcl12338
Metoprolol SuccinateMetoprolol Succinate10232
HydrochlorothiazideHydrochlorothiazide9027
Albuterol Sulfate HfaAlbuterol Sulfate8637
Pantoprazole SodiumPantoprazole Sodium7421
Citalopram HbrCitalopram Hydrobromide7318
GabapentinGabapentin7319
Montelukast SodiumMontelukast Sodium7017
Pravastatin SodiumPravastatin Sodium7020
Metoprolol TartrateMetoprolol Tartrate6920
AllopurinolAllopurinol6817
AlprazolamAlprazolam6618
SimvastatinSimvastatin6618
OzempicSemaglutide6512
FamotidineFamotidine5813
Trazodone HclTrazodone Hcl5621
EzetimibeEzetimibe5114
Fluticasone PropionateFluticasone Propionate5123
PregabalinPregabalin5111
Rosuvastatin CalciumRosuvastatin Calcium5115
Sertraline HclSertraline Hcl5117
Alendronate SodiumAlendronate Sodium46suppressed
FurosemideFurosemide4620
Duloxetine HclDuloxetine Hcl4512
Oxybutynin Chloride ErOxybutynin Chloride4411
Zolpidem TartrateZolpidem Tartrate4012
JanuviaSitagliptin Phosphate39suppressed
Buspirone HclBuspirone Hcl38suppressed
Potassium ChloridePotassium Chloride3814
SynthroidLevothyroxine Sodium3811
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav3528
PrednisonePrednisone3527
AtenololAtenolol34suppressed
MeloxicamMeloxicam3411
Trelegy ElliptaFluticasone/Umeclidin/Vilanter34suppressed
Tamsulosin HclTamsulosin Hcl32suppressed
EliquisApixaban3111
Escitalopram OxalateEscitalopram Oxalate31suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl2913
Triamcinolone AcetonideTriamcinolone Acetonide2911
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide27suppressed
LorazepamLorazepam2711
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide26suppressed
Tizanidine HclTizanidine Hcl2611
JardianceEmpagliflozin24suppressed
CarvedilolCarvedilol23suppressed
Tramadol HclTramadol Hcl2314
Ropinirole HclRopinirole Hcl22suppressed
Paroxetine HclParoxetine Hcl21suppressed
Bupropion XlBupropion Hcl20suppressed
Fluoxetine HclFluoxetine Hcl20suppressed
MethylprednisoloneMethylprednisolone2019
FenofibrateFenofibrate Nanocrystallized19suppressed
Diclofenac SodiumDiclofenac Sodium18suppressed
Esomeprazole MagnesiumEsomeprazole Magnesium18suppressed
ClopidogrelClopidogrel Bisulfate17suppressed
IbuprofenIbuprofen17suppressed
Olmesartan-HydrochlorothiazideOlmesartan/Hydrochlorothiazide17suppressed
TrulicityDulaglutide17suppressed
AmoxicillinAmoxicillin1611
CephalexinCephalexin1616
Dicyclomine HclDicyclomine Hcl16suppressed
LoperamideLoperamide Hcl16suppressed
SymbicortBudesonide/Formoterol Fumarate16suppressed
Hydroxyzine HclHydroxyzine Hcl15suppressed
Oxybutynin ChlorideOxybutynin Chloride15suppressed
ValacyclovirValacyclovir Hcl15suppressed
AzithromycinAzithromycin1414
Breztri AerosphereBudesonide/Glycopyr/Formoterol14suppressed
Quetiapine FumarateQuetiapine Fumarate14suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1312
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid13suppressed
Venlafaxine Hcl ErVenlafaxine Hcl13suppressed
ChlorthalidoneChlorthalidone12suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine12suppressed
Emgality PenGalcanezumab-Gnlm12suppressed
LinzessLinaclotide12suppressed
Bisoprolol-HydrochlorothiazideBisoprolol/Hydrochlorothiazide11suppressed
Ciprofloxacin HclCiprofloxacin Hcl11suppressed
Enalapril MaleateEnalapril Maleate11suppressed
FarxigaDapagliflozin Propanediol11suppressed
LovastatinLovastatin11suppressed
TradjentaLinagliptin11suppressed

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 $665.02 · 35 records PFIZER INC. ABRYSVO, AIRSUPRA, APTIMA, AREXVY, AUSTEDO XR, Auvelity, BEXSERO, BEYFORTUS, BREZTRI, COMIRNATY, Cologuard Collection Kit, ELIQUIS, EVENITY, FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE, FREESTYLE LIBRE 3, Kerendia, MENQUADFI, MOUNJARO, NURTEC ODT, Ozempic, PREVNAR 20, QULIPTA, REXULTI, Rybelsus, SHINGRIX, TRINTELLIX, The Cologuard Plus Collection Kit, UBRELVY, VAXELIS, Veozah, XIFAXAN, ZAVZPRET, ZEPBOUND 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