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    Nicholaus B. Martin, MD

    Internal Medicine, General Practice

    Dr. Martin's Overview

    Dr. Martin graduated from the University of Arizona College of Medicine at Tucson in 1983. He works in Flagstaff, AZ and specializes in Internal Medicine and General Practice.

    Dr. Martin's Experience

    Years in Practice: 34

    Dr. Martin's Specialties

    Internal Medicine, General Practice

    Dr. Martin's Education & Training

    Medical School: University of Arizona College of Medicine at Tucson; Graduated 1983

    Dr. Martin's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Martin's Accepted Insurance

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

    • Multiplan PPO
    • PHCS PPO

    Dr. Martin's Office Information & Appointments

    Office Locations

    Concentra Urgent Care

    1110 E Route 66 Ste 100
    Flagstaff, AZ 86001
    (928) 773-9695


    Office Hours and Information

    Fax: (928) 773-0208

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 6:00 PM
    Tuesday 8:00 AM - 6:00 PM
    Wednesday 8:00 AM - 6:00 PM
    Thursday 8:00 AM - 6:00 PM
    Friday 8:00 AM - 6:00 PM
    Saturday 9:00 AM - 3:00 PM
    Sunday Closed

    Other Physicians in Dr. Martin's Practice

    • Not Available

    Dr. Martin's Hospital Affiliations

    • Not Available

    Office Locations