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NuDavid
    • My DiagnosisWhat you know so far, with Unknown allowed
    • My Treatment RoadmapChecklist, questions and drafted messages
    • My AppointmentsUpcoming visits and what to bring
    • My Medical RecordsWhich records to request, and from whom
    • Saved ResourcesCenters, trials and sources you bookmarked
    • Find a DoctorFederal NPI Registry lookup by specialty
    • Find a Cancer CenterAll NCI-designated centers, by distance
    • Get a Second OpinionWhen and how people ask for one
    • Compare ProvidersSide by side, with what is unverified
  • Explore Treatments
  • Clinical Trials
    • Connect My InsuranceWhich insurers can connect today, honestly
    • Understand My CoverageYour plan details, entered by you
    • Check Doctor NetworksHow to confirm in-network, and what to ask
    • Treatment Cost EstimatesA transparent calculator on your own numbers
    • Financial AssistancePrograms by state, income and need
    • Claims & Prior AuthorizationEOBs, denials, appeals, trial coverage
  • Explore Map
    • SourcesEvery source, with the date it was checked
    • Insurance guidesPlain-language explainers
    • About NuDavidWhat it does and will not do
    • Privacy and safetyWhat is stored, where, and how to delete it
  • My Account
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Your care team decides

NuDavid organizes information and drafts questions. Treatment choices and timing stay with your clinicians.

How your data is handled

Insurance & Costs

Make sense of coverage before the bills arrive

Your plan details stay on this device. Nothing here is confirmed by your insurer, and every number is labelled with where it came from.

OverviewConnectMy coverageNetworksCost estimateFinancial assistanceGuides

Connect My Insurance

Which insurers offer a patient-authorized connection, and why NuDavid cannot use one yet.

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Understand My Coverage

Enter your plan once: deductible, out-of-pocket limit, copays, referral and prior-auth rules.

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Check Doctor Networks

How to confirm a doctor and a facility are in network, with the exact questions to ask.

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Treatment Cost Estimates

A transparent calculator that applies your own plan numbers to an amount you enter.

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Financial Assistance

Government, hospital and nonprofit programs, filterable by income, coverage and need.

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Claims & Prior Authorization

Plain-language guides to EOBs, prior auth, denials, appeals and trial coverage.

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NuDavid never asks for your insurer password, never logs in to your insurer for you, and does not guarantee coverage, network status or costs. Participation, medical necessity, authorization and your final bill can only be confirmed by your insurer and the provider.

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NuDavid

A New way to tackle an old battle.

Colorectal cancer navigation. Free, and your answers stay on your device.

Find care

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Costs

Insurance & costsFinancial helpInsurance guides

NuDavid

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NuDavid is an information tool, not a medical provider. It does not diagnose, prescribe, or decide what treatment you should have. Nothing here replaces your oncology team. If you are having a medical emergency, call 911 in the US or your local emergency number.

© 2026 NuDavidSources checked 2026-11-09