Healthcare provider profile · identity verified

Sarah Marschall, MD

Allopathic & Osteopathic Physicians|Family Medicine · RENO, NV · NPI 1588223945

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 Sarah Marschall, MD received $49.65 in general payments during 2025 across 3 reported records.

Exact Sciences Corporation accounted for 69.5% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 3 associated products.

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

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 36 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 16 claims for Mounjaro by this doctor in 2024.

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

Payment overview · 2025

General Payments

$49.65

3 reported records · 2 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
Exact Sciences Corporation Unresolved — no canonical attribution shown $34.4969.5%22025
Lilly USA, LLC Unresolved — no canonical attribution shown $15.1630.5%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$49.653

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
Cologuard Collection Kit
Normalized: cologuard collection kit
Device Exact Sciences Corporation $34.49 2 2025
Source payment records
MOUNJARO
Normalized: mounjaro
Drug Lilly USA, LLC $15.16 1 2025
Source payment records
ZEPBOUND
Normalized: zepbound
Drug Lilly USA, LLC $15.16 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
MOUNJARO
mounjaro
2025 Mounjaro 2024 16
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
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
36 15
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
16 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 Calcium26990
Losartan PotassiumLosartan Potassium16347
Levothyroxine SodiumLevothyroxine Sodium15955
Amlodipine BesylateAmlodipine Besylate12046
OmeprazoleOmeprazole11139
Alendronate SodiumAlendronate Sodium10224
LisinoprilLisinopril10134
Rosuvastatin CalciumRosuvastatin Calcium8229
Metformin HclMetformin Hcl6824
HydrochlorothiazideHydrochlorothiazide6523
GabapentinGabapentin6124
Albuterol Sulfate HfaAlbuterol Sulfate5826
Trazodone HclTrazodone Hcl5820
Tamsulosin HclTamsulosin Hcl5420
Escitalopram OxalateEscitalopram Oxalate4920
PregabalinPregabalin45suppressed
EzetimibeEzetimibe4312
Fluticasone PropionateFluticasone Propionate4320
Metoprolol SuccinateMetoprolol Succinate4316
Pravastatin SodiumPravastatin Sodium4313
Pantoprazole SodiumPantoprazole Sodium4115
AtenololAtenolol3814
AlprazolamAlprazolam37suppressed
SimvastatinSimvastatin3713
JardianceEmpagliflozin3615
CarvedilolCarvedilol34suppressed
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen34suppressed
Potassium ChloridePotassium Chloride3412
EliquisApixaban3214
Montelukast SodiumMontelukast Sodium3112
FurosemideFurosemide3012
Azelastine HclAzelastine Hcl2816
Diclofenac SodiumDiclofenac Sodium2812
LovastatinLovastatin28suppressed
Fluoxetine HclFluoxetine Hcl2712
Sertraline HclSertraline Hcl27suppressed
ChlorthalidoneChlorthalidone23suppressed
MeloxicamMeloxicam2313
OzempicSemaglutide23suppressed
Metformin Hcl ErMetformin Hcl22suppressed
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen21suppressed
Tizanidine HclTizanidine Hcl21suppressed
Tramadol HclTramadol Hcl21suppressed
Citalopram HbrCitalopram Hydrobromide20suppressed
Metoprolol TartrateMetoprolol Tartrate20suppressed
Wixela InhubFluticasone Propion/Salmeterol20suppressed
AllopurinolAllopurinol19suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl19suppressed
MethylprednisoloneMethylprednisolone1919
Duloxetine HclDuloxetine Hcl16suppressed
EstradiolEstradiol16suppressed
Hydroxyzine HclHydroxyzine Hcl16suppressed
MounjaroTirzepatide16suppressed
BaclofenBaclofen15suppressed
FenofibrateFenofibrate Nanocrystallized15suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide15suppressed
Warfarin SodiumWarfarin Sodium15suppressed
Zolpidem TartrateZolpidem Tartrate15suppressed
ClopidogrelClopidogrel Bisulfate14suppressed
SpironolactoneSpironolactone14suppressed
Triamterene-HydrochlorothiazidTriamterene/Hydrochlorothiazid14suppressed
Bupropion XlBupropion Hcl13suppressed
CefdinirCefdinir1312
Glipizide ErGlipizide13suppressed
Pramipexole DihydrochloridePramipexole Di-Hcl13suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter13suppressed
AcyclovirAcyclovir12suppressed
Breo ElliptaFluticasone/Vilanterol12suppressed
Buspirone HclBuspirone Hcl12suppressed
Levalbuterol Tartrate HfaLevalbuterol Tartrate12suppressed
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide12suppressed
Oxycodone HclOxycodone Hcl12suppressed
AmoxicillinAmoxicillin11suppressed
CelecoxibCelecoxib11suppressed
Incruse ElliptaUmeclidinium Bromide11suppressed
Meclizine HclMeclizine Hcl11suppressed
Terazosin HclTerazosin Hcl11suppressed
Tolterodine Tartrate ErTolterodine Tartrate11suppressed

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 $49.65 · 3 records Exact Sciences Corporation Cologuard Collection Kit, MOUNJARO, ZEPBOUND 2
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