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Dr. Victor Onyejiaka, MD

Fairfax, OK

34 Years of Experience

Accepting patients

    Who is Dr. Onyejiaka, Nephrologist in Fairfax, OK?

    Dr. Victor Onyejiaka, MD is a Nephrologist, who primarily practices in Fairfax, OK with 2 additional practice locations. He has been practicing for over 34 years and is board certified. Dr. Onyejiaka completed his residency at New York Methodist Hosp, Internal Medicine. Dr. Onyejiaka is fluent in English, and is currently seeing new patients. Dr. Onyejiaka’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Onyejiaka’s office.

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

    • Residency: New York Methodist Hosp, Internal Medicine

    • Medical School: University of Jos, Fac of Med Sci, Jos, Plateau, Nigeria

    Is Dr. Onyejiaka board certified as a Nephrologist?

    Yes, Dr. Victor Onyejiaka, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Onyejiaka speak?

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

    • English

    What conditions does a Nephrologist like Dr. Onyejiaka typically treat?

    As a Nephrologist, Dr. Onyejiaka 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. Onyejiaka. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    Also known as:

    • Other Muscle Disorder
    • Muscle Disorder
    • Various Muscle Conditions
    • Uncommon Muscle Problems
    • Specific Muscle Ailments

    ICD-10 Codes:

    • M6289: Other specified disorders of muscle

    Also known as:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease, Stage 3
    • Chronic Kidney Disease
    • High Blood Pressure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Mineral & Bone Disorder in Chronic Kidney Disease
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease
    • CKD Stage 3
    • Moderate Chronic Kidney Disease
    • CKD
    • Long-Term Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • N1830: Chronic kidney disease, stage 3 unspecified
    • N189: Chronic kidney disease, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    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

    What procedures does a Nephrologist like Dr. Onyejiaka typically perform?

    As a Nephrologist, procedures performed by Dr. Victor Onyejiaka may include:

    Please contact Dr. Onyejiaka's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Onyejiaka accept my insurance?

    Dr. Onyejiaka accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Onyejiaka accept in Fairfax, OK?

    Dr. Onyejiaka in Fairfax, OK accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Medicare

    • State of Maryland

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Onyejiaka's office located?

    Dr. Victor Onyejiaka's Primary Practice

    40 Hospital Rd

    Fairfax, OK 74637

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    Dr. Victor Onyejiaka's Practice 2

    2308 W Highway 66

    Stroud, OK 74079

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    Dr. Victor Onyejiaka's Practice 3

    535 6th St

    Pawnee, OK 74058

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

    Dr. Onyejiaka's National Provider Identifier (NPI) number is 1770626087.

    What common questions do patients ask about Dr. Onyejiaka?

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

    What is Dr. Victor Onyejiaka's specialty?

    Dr. Onyejiaka is a Nephrologist near Fairfax, OK.

    What does a Nephrologist do?

    An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation.

    Is this Dr. Victor Onyejiaka affiliated with a ranked Castle Connolly Top Hospital?

    No, Onyejiaka is not affiliated with a Castle Connolly Top Hospital. 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

    When to see a Nephrologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Nephrologist. Explore 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 Victor Onyejiaka accepting new patients in Fairfax, OK?

    Yes, Dr. Victor Onyejiaka is accepting new patients at this time.

    Does Dr. Victor Onyejiaka offer online booking?

    Please contact Dr. Onyejiaka's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Victor Onyejiaka?

    Please contact Dr. Onyejiaka's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Victor Onyejiaka have?

    Dr. Victor Onyejiaka is certified by the American Board of Internal Medicine.

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