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Dr. Siddhartha Kumar, MD

Diamond Bar, CA

Accepting patients

    Who is Dr. Kumar, Psychiatrist in Diamond Bar, CA?

    Dr. Siddhartha Kumar, MD is a Psychiatrist, who primarily practices in Diamond Bar, CA with 2 additional practice locations. He is board certified by the American Board of Psychiatry and Neurology. Dr. Kumar completed his residency at McGaw Med Ctr Of Northwestern, Child & Adolescent Psychiatry; Mcp Hahnemann Univ, Psychiatry. Dr. Kumar is fluent in English and Hindi, and is currently seeing new patients. Dr. Kumar’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kumar’s office at (626) 960-4844.

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

    • Residency: McGaw Med Ctr Of Northwestern, Child & Adolescent Psychiatry; Mcp Hahnemann Univ, Psychiatry

    • Medical School: Kgs Med Coll- Univ Of Lucknow- Lucknow- Up- India

    Is Dr. Kumar board certified in Psychiatrist?

    Yes, Dr. Siddhartha Kumar, MD is board certified by the American Board of Psychiatry and Neurology

    What languages does Dr. Kumar speak?

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

    • English

    • Hindi

    What conditions does Dr. Kumar treat?

    As a Psychiatrist, Dr. Kumar 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. Kumar. 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:

    • Autism
    • Autism Spectrum Disorder
    • Classic Autism', 'Kanner's Syndrome
    • Severe Autism

    ICD-10 Codes:

    • F840: Autistic disorder

    Also known as:

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

    ICD-10 Codes:

    • F902: Attention-deficit hyperactivity disorder, combined type
    • F900: Attention-deficit hyperactivity disorder, predominantly inattentive type

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Moderate Recurrent Major Depression
    • Mild Recurrent Major Depression
    • Depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Mild chronic depression
    • Mild recurring depression
    • Mild depressive episodes

    ICD-10 Codes:

    • F331: Major depressive disorder, recurrent, moderate
    • F330: Major depressive disorder, recurrent, mild

    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:

    • Mood Disorder
    • Affective Disorder
    • Emotional Disorder
    • Mental Health Disorder

    ICD-10 Codes:

    • F39: Unspecified mood [affective] disorder

    Also known as:

    • Social Anxiety Disorder
    • Other Specified Anxiety Disorder
    • Phobias
    • Anxiety
    • Social Phobia
    • Social Fear
    • Fear of Social Situations
    • Atypical Anxiety
    • Uncommon Anxiety Disorder
    • Specific Anxiety Problem

    ICD-10 Codes:

    • F4010: Social phobia, unspecified
    • F418: Other specified anxiety disorders

    Also known as:

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

    ICD-10 Codes:

    • F429: Obsessive-compulsive disorder, unspecified

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • Schizoaffective Disorder, Bipolar Type
    • Bipolar Disorder
    • Psychotic Disorder
    • Schizoaffective disorder
    • Bipolar schizoaffective illness
    • Psychotic mood disorder
    • Schizophrenia with bipolar features

    ICD-10 Codes:

    • F250: Schizoaffective disorder, bipolar type

    Does Dr. Kumar accept my insurance?

    Dr. Kumar accepts most major insurance plans. Important: Please call our office at (626) 960-4844 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kumar accept in Diamond Bar, CA?

    Dr. Kumar in Diamond Bar, 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

    • AllCare Health Plan

    • City of Los Angeles

    • El Proyecto Del Barrio

    • Kaiser Permanente

    • Los Angeles County

    • Medicare

    • OptumRx

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Kumar's office located?

    Dr. Siddhartha Kumar's Primary Practice

    1336 Bridgegate Dr

    Diamond Bar, CA 91765

    (626) 960-4844

    Get Directions

    Dr. Siddhartha Kumar's Practice 2

    1511 W Garvey Ave N

    West Covina, CA 91790

    (626) 960-4844

    Get Directions

    Dr. Siddhartha Kumar's Practice 3

    1255 W Arrow Hwy

    San Dimas, CA 91773

    Get Directions

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

    Dr. Kumar's National Provider Identifier (NPI) number is 1265464374.

    What common questions do patients ask about Dr. Kumar?

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

    What is Dr. Siddhartha Kumar's specialty?

    Dr. Kumar is a Psychiatrist near Diamond Bar, 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. Kumar to book an appointment today.

    Is this Dr. Siddhartha Kumar affiliated with a ranked Castle Connolly Top Hospital?

    No, Kumar is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Baldwin Park 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 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 Siddhartha Kumar accepting new patients in Diamond Bar, CA?

    Yes, Dr. Siddhartha Kumar is accepting new patients at this time.

    Does Dr. Siddhartha Kumar offer online booking?

    Please contact Dr. Kumar's office at (626) 960-4844 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Siddhartha Kumar?

    Please contact Dr. Kumar's office at (626) 960-4844 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Siddhartha Kumar have?

    Dr. Siddhartha Kumar is certified by the American Board of Psychiatry and Neurology.

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