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    Dr. Dennis L. Simpson, MD

    Internal Medicine

    • (509) 332-2517

    Dr. Simpson's Overview

    Dr. Simpson graduated from the University of Kansas School of Medicine in 1976. He works in Pullman, WA and specializes in Internal Medicine. Dr. Simpson is affiliated with Pullman Regional Hospital.

    Dr. Simpson's Experience

    Years in Practice: 40

    Dr. Simpson's Specialties

    Internal Medicine

    Dr. Simpson's Education & Training

    Medical School: University of Kansas School of Medicine; Graduated 1976

    Dr. Simpson's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Simpson's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
    • First Choice
    • Great West PPO
    • Group Health Coop Alliant Plus Connect
    • View More

    Dr. Simpson's Office Information & Appointments

    Office Locations

    Palouse Medical-Pullman Clinic
    Palouse Medical PS

    825 SE Bishop Blvd Ste 200
    Pullman, WA 99163
    (509) 332-2517


    Office Hours and Information

    Fax: (509) 334-9247

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday 9:00 AM - 4:00 PM
    Sunday 12:00 PM - 4:00 PM

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