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Dr. Nell Johnson, MD

San Jose, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Johnson, Sleep Medicine Specialist - Psychiatrist & Neurologist in San Jose, CA?

    Dr. Nell Johnson, MD is a Sleep Medicine Specialist - Psychiatrist & Neurologist, who primarily practices in San Jose, CA with 2 additional practice locations. Dr. Johnson is fluent in English, and is currently seeing new patients. Dr. Johnson’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (408) 282-0402.

    What languages does Dr. Johnson speak?

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

    • English

    What conditions does Dr. Johnson treat?

    As a Sleep Medicine Specialist - Psychiatrist & Neurologist, 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:

    • Schizoaffective Disorder, Depressive Type
    • Schizoaffective Disorder, Bipolar Type
    • Depression
    • Psychotic Disorder
    • Schizoaffective disorder
    • Bipolar Disorder
    • Depressive schizoaffective illness
    • Psychotic depression
    • Schizophrenia with depressive features
    • Bipolar schizoaffective illness
    • Psychotic mood disorder
    • Schizophrenia with bipolar features

    ICD-10 Codes:

    • F251: Schizoaffective disorder, depressive type
    • F250: Schizoaffective disorder, bipolar type

    Also known as:

    • Intermittent Explosive Disorder
    • Mental Disorder
    • IED
    • Explosive anger disorder
    • Rage disorder

    ICD-10 Codes:

    • F6381: Intermittent explosive disorder

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Recurrent Depression
    • Depression
    • Chronic depression
    • Repeated depressive episodes
    • Clinical depression

    ICD-10 Codes:

    • F339: Major depressive disorder, recurrent, unspecified

    Also known as:

    • Schizophrenia
    • Psychotic disorder
    • Thought disorder
    • Mental illness with psychosis

    ICD-10 Codes:

    • F209: Schizophrenia, unspecified

    Also known as:

    • Psychotic Disorder
    • Psychosis
    • Mental break
    • Delusional disorder

    ICD-10 Codes:

    • F28: Other psychotic disorder not due to a substance or known physiological condition

    Which procedures does Dr. Johnson perform as a Sleep Medicine Specialist - Psychiatrist & Neurologist?

    As a Sleep Medicine Specialist - Psychiatrist & Neurologist, procedures performed by Dr. Nell 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 (408) 282-0402 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johnson accept in San Jose, CA?

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

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Crown Cork and Seal Company

    • Elevance Health Inc. (formerly Anthem)

    • Medicaid

    • Medicare

    • OptumRx

    View All Insurances

    Where is Dr. Johnson's office located?

    Dr. Nell Johnson's Primary Practice

    1555 Parkmoor Ave

    San Jose, CA 95128

    (408) 282-0402

    Get Directions

    Dr. Nell Johnson's Practice 2

    450 Broadway St # B

    Redwood City, CA 94063

    (650) 724-4600

    Get Directions

    Dr. Nell Johnson's Practice 3

    7710 Mercy Rd Ste 601

    Omaha, NE 68124

    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 1528610185.

    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. Nell Johnson's specialty?

    Dr. Johnson is a Sleep Medicine Specialist - Psychiatrist & Neurologist near San Jose, CA. A psychiatrist or neurologist practicing Sleep Medicine is certified in this subspecialty and focuses on the clinical assessment, physiological testing, diagnosis, management, and prevention of sleep and circadian rhythm disorders. Sleep specialists care for patients of all ages and adopt multidisciplinary approaches to treatment. They manage a wide range of conditions, including sleep-related breathing disorders, insomnia, hypersomnia's, circadian rhythm sleep disorders, parasomnias, and sleep-related movement disorders. Contact Dr. Johnson to book an appointment today.

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

    Yes, Dr. Johnson is affiliated with Stanford Health Care - Stanford Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Sleep Medicine Specialist - Psychiatrist & Neurologist?

    Explore Sleep Medicine Specialist - Psychiatrist & Neurologist 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 Nell Johnson accepting new patients in San Jose, CA?

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

    Does Dr. Nell Johnson offer online booking?

    Please contact Dr. Johnson's office at (408) 282-0402 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nell Johnson?

    Please contact Dr. Johnson's office at (408) 282-0402 for information regarding telehealth appointment availability or for scheduling assistance.

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