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Health care

We provide affordable and personalized care

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Financial

Accounts to help you save and pay for health care expenses

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  • Resources

    Find contribution limits, savings tools, calculators and eligible expenses

  • Account support

    Find contact information and frequently asked questions

Tax season resources

Get ready for HSA tax season

If you used an HSA this year, the HSA Tax Center offers general information about contributions, eligible expenses and commonly used tax forms — all in one place.

Pharmacy

We make it easy to get medications you need, when and where you need them

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  • Optum Rx

    For people with pharmacy insurance benefits through Optum Rx

  • Track orders

    Track your home delivery and specialty order

  • Pharmacy support

    Find contact information and answers to frequently asked questions

Mobile app

Optum Rx on the go

Request refills, track order status, manage billing information and much more.

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Michael Diesenhouse, MD

Specialty

Ophthalmology

Languages

English,Spanish

Seeing patients at

  • Gender

    Male

    Board certifications

    American Board of Ophthalmology

    Licenses

    AZ, 22054

    Employed or contracted

    Contracted

    Network Name

    OptumCare Network of Arizona

    NPI

    1568548923

  • Medical School

    • Emory University School Of Medicine

      Atlanta, GA

    Residency

    • Thomas Jefferson University Hospital

      Philadelphia, PA