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Dr. Warren Johnson, MD, PHD

Phoenix, AZ

Accepting patients

    Who is Dr. Johnson, Family Medicine Specialist in Phoenix, AZ?

    Dr. Warren Johnson, MD, PHD is a Family Medicine Specialist, who primarily practices in Phoenix, AZ with 2 additional practice locations. He is board certified by the American Board of Family Medicine. Dr. Johnson graduated from University of Arizona, College of Medicine and completed his residency at Good Samaritan Reg Med Ctr, Family Medicine. Dr. Johnson is fluent in English and Spanish, and is currently seeing new patients. Dr. Johnson’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (602) 494-5155.

    Where did Dr. Johnson go to medical school and complete their residency?

    • Residency: Good Samaritan Reg Med Ctr, Family Medicine | Banner Good Samaritan Medical Center Program

    • Medical School: University of Az Collage of Medicine | University of Arizona, College of Medicine

    Is Dr. Johnson board certified in Family Medicine Specialist?

    Yes, Dr. Warren Johnson, MD, PHD is board certified by the American Board of Family Medicine

    What languages does Dr. Johnson speak?

    Dr. Johnson and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Johnson treat?

    As a Family Medicine Specialist, Dr. Johnson diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Johnson. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Complicationss
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E118: Type 2 diabetes mellitus with unspecified complications

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Lower Back Disc Disorder with Spinal Cord Issues
    • Spinal Cord Disease
    • Spine Injuries and Disorder
    • Herniated Disc in Lower Back with Myelopathy
    • Slipped Disc in Lower Back affecting Spinal Cord
    • Lumbar Myelopathy

    ICD-10 Codes:

    • M5106: Intervertebral disc disorders with myelopathy, lumbar region

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Trouble with Attention and Focus
    • Mental Disorder
    • Concentration issues
    • Difficulty focusing
    • Attention deficit

    ICD-10 Codes:

    • R41840: Attention and concentration deficit

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Other Hypothyroidism
    • Hypothyroidism
    • Congenital hypothyroidism
    • Underactive Thyroid
    • Low Thyroid Function
    • Thyroid Gland Underactivity

    ICD-10 Codes:

    • E038: Other specified hypothyroidism

    Also known as:

    • Testicular Hypofunction
    • Testicular Disorder
    • Underactive Testicles
    • Low Testicular Function
    • Hypogonadism

    ICD-10 Codes:

    • E291: Testicular hypofunction

    Also known as:

    • Overweight
    • Body Weight
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Excess Weight
    • High BMI (Overweight)
    • Pre-Obesity

    ICD-10 Codes:

    • E663: Overweight

    Also known as:

    • Acute Maxillary Sinus Infection
    • Sinusitis
    • Acute maxillary sinusitis
    • Short-term cheekbone sinus infection
    • Maxillary sinus inflammation

    ICD-10 Codes:

    • J0100: Acute maxillary sinusitis, unspecified

    Also known as:

    • Other Specific B Vitamin Deficiency
    • B Vitamins
    • Malnutrition
    • Specific B Vitamin Shortage
    • Less Common B Vitamin Deficiency
    • Rare B Vitamin Deficiency

    ICD-10 Codes:

    • E538: Deficiency of other specified B group vitamins

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Which procedures does Dr. Johnson perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Warren Johnson may include:

    For detailed information, please contact Dr. Johnson's office.

    Does Dr. Johnson accept my insurance?

    Dr. Johnson accepts most major insurance plans. Important: Please call our office at (602) 494-5155 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johnson accept in Phoenix, AZ?

    Dr. Johnson in Phoenix, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Banner Health

    • Blue Cross Blue Shield of Arizona

    • Centene

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Medicare

    • OptumRx

    • Oscar Health Insurance Co

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Johnson's office located?

    Dr. Warren Johnson's Primary Practice

    11209 N Tatum Blvd Ste 180

    Phoenix, AZ 85028

    (602) 494-5155

    Get Directions

    Dr. Warren Johnson's Practice 2

    1661 E Camelback Rd Ste 152

    Phoenix, AZ 85016

    Get Directions

    Dr. Warren Johnson's Practice 3

    3109 Green Garden Rd

    Aliquippa, PA 15001

    Get Directions

    What is Dr. Johnson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Johnson's National Provider Identifier (NPI) number is 1134168925.

    What common questions do patients ask about Dr. Johnson?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnson

    What is Dr. Warren Johnson's specialty?

    Dr. Johnson is a Family Medicine Specialist near Phoenix, AZ. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Johnson to book an appointment today.

    Is this Dr. Warren Johnson affiliated with a ranked Castle Connolly Top Hospital?

    No, Johnson is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Honorhealth Scottsdale Thompson Peak Medical Center. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Family Medicine Specialist?

    Explore Family Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Warren Johnson accepting new patients in Phoenix, AZ?

    Yes, Dr. Warren Johnson is accepting new patients at this time.

    Does Dr. Warren Johnson offer online booking?

    Please contact Dr. Johnson's office at (602) 494-5155 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Warren Johnson?

    Please contact Dr. Johnson's office at (602) 494-5155 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Warren Johnson have?

    Dr. Warren Johnson is certified by the American Board of Family Medicine.

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