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Dr. Mariana Schmajuk, MD

Stanford, CA

Accepting patients
Telehealth

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Schmajuk, Psychiatrist in Stanford, CA?

    Dr. Mariana Schmajuk, MD is a Psychiatrist, who primarily practices in Stanford, CA with 2 additional practice locations. She is board certified. Dr. Schmajuk is fluent in English and Spanish, and is currently seeing new patients. Dr. Schmajuk’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Schmajuk’s office at (650) 723-4000.

    What are Areas of Expertise for Dr. Schmajuk?

    Dr. Mariana Schmajuk, MD is a highly-rated, board-certified Psychiatrist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Schmajuk empowers patients to confidently navigate their health journey, specializing in General Adult Psychiatry, or comprehensive wellness support. Serving the Stanford/CA community, Dr. Schmajuk is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Schmajuk speak?

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

    • English

    • Spanish

    What conditions does Dr. Schmajuk treat?

    As a Psychiatrist, Dr. Schmajuk 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. Schmajuk. 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:

    • Moderate Recurrent Major Depression
    • Depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Clinical depression
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F331: Major depressive disorder, recurrent, moderate
    • F32A: Depression, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Obsessive-Compulsive Disorder
    • OCD
    • Compulsive Behavior Disorder
    • Obsessive Thoughts

    ICD-10 Codes:

    • F429: Obsessive-compulsive disorder, unspecified

    Also known as:

    • ADHD, Combined Type
    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • Combined ADHD
    • Typical ADHD

    ICD-10 Codes:

    • F902: Attention-deficit hyperactivity disorder, combined type

    Also known as:

    • Bipolar Disorder
    • Bipolar Disorder in Full Remission (Depressed)
    • Manic depression
    • Bipolar illness
    • Mood disorder
    • Full recovery from bipolar depression
    • Bipolar disorder stable
    • Bipolar disorder well-managed

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified
    • F3176: Bipolar disorder, in full remission, most recent episode depressed

    Also known as:

    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • ADHD
    • ADD
    • Hyperactivity Disorder

    ICD-10 Codes:

    • F909: Attention-deficit hyperactivity disorder, unspecified type

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Does Dr. Schmajuk accept my insurance?

    Dr. Schmajuk accepts most major insurance plans. Important: Please call our office at (650) 723-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Schmajuk accept in Stanford, CA?

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

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Magellan Health Services

    • Medicaid

    • Medicare

    • Santa Clara Family Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Schmajuk's office located?

    Dr. Mariana Schmajuk also offers virtual visits

    Dr. Mariana Schmajuk's Primary Practice

    300 Pasteur Dr

    Stanford, CA 94305

    (650) 723-4000

    Get Directions

    Dr. Mariana Schmajuk's Practice 2

    401 Quarry Rd

    Palo Alto, CA 94304

    Get Directions

    Dr. Mariana Schmajuk's Practice 3

    4546 El Camino Real Ste B7

    Los Altos, CA 94022

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

    Dr. Schmajuk's National Provider Identifier (NPI) number is 1275808479.

    What common questions do patients ask about Dr. Schmajuk?

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

    What is Dr. Mariana Schmajuk's specialty?

    Dr. Schmajuk is a Psychiatrist near Stanford, CA.

    A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

    Contact Dr. Schmajuk to book an appointment today.

    Is this Dr. Mariana Schmajuk affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Schmajuk 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 Psychiatrist?

    Explore Psychiatrist 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 Mariana Schmajuk accepting new patients in Stanford, CA?

    Yes, Dr. Mariana Schmajuk is accepting new patients at this time.

    Does Dr. Mariana Schmajuk offer online booking?

    Please contact Dr. Schmajuk's office at (650) 723-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mariana Schmajuk?

    Please contact Dr. Schmajuk's office at (650) 723-4000 for information regarding telehealth appointment availability or for scheduling assistance.

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