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Dr. Robert Peterson, DO

Gardena, CA

Accepting patients

    Who is Dr. Peterson, Psychiatrist in Gardena, CA?

    Dr. Robert Peterson, DO is a Psychiatrist, who primarily practices in Gardena, CA with 2 additional practice locations. He is board certified. Dr. Peterson is fluent in English and Spanish, and is currently seeing new patients. Dr. Peterson’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. Peterson’s office at (323) 241-6730.

    What languages does Dr. Peterson speak?

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

    • English

    • Spanish

    What conditions does Dr. Peterson treat?

    As a Psychiatrist, Dr. Peterson 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. Peterson. 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:

    • Recurrent Depression
    • Moderate Recurrent Major Depression
    • Recurrent Severe Depression
    • Severe Major Depressive Disorder with Psychotic Features (Single Episode)
    • Recurrent Severe Depression with Psychosis
    • Moderate Major Depressive Disorder (Single Episode)
    • Depression
    • Chronic depression
    • Repeated depressive episodes
    • Clinical depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Psychotic depression
    • Severe clinical depression with psychosis
    • Depression with hallucinations
    • Severe depression with delusions
    • Moderate clinical depression
    • Moderate unipolar depression
    • Moderate depressive episode

    ICD-10 Codes:

    • F339: Major depressive disorder, recurrent, unspecified
    • F331: Major depressive disorder, recurrent, moderate
    • F332: Major depressive disorder, recurrent severe without psychotic features
    • F323: Major depressive disorder, single episode, severe with psychotic features
    • F333: Major depressive disorder, recurrent, severe with psychotic symptoms
    • F321: Major depressive disorder, single episode, moderate

    Also known as:

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

    ICD-10 Codes:

    • F209: Schizophrenia, unspecified

    Also known as:

    • Bipolar Disorder
    • Bipolar Disorder with Severe Depressive Episode and Psychosis
    • Manic depression
    • Bipolar illness
    • Mood disorder
    • Psychotic bipolar depression
    • Severe bipolar depression with delusions
    • Bipolar with depressive psychosis

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified
    • F315: Bipolar disorder, current episode depressed, severe, with psychotic features

    Also known as:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Psychosis
    • Psychotic Disorder
    • Psychotic break
    • Mental break
    • Psychotic episode
    • Delusional disorder

    ICD-10 Codes:

    • F29: Unspecified psychosis not due to a substance or known physiological condition
    • F28: Other psychotic disorder not due to a substance or known physiological condition

    Also known as:

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

    ICD-10 Codes:

    • F39: Unspecified mood [affective] disorder

    Also known as:

    • Schizoaffective Disorder
    • Psychotic Disorder
    • Schizoaffective disorder
    • Mixed psychotic and mood disorder
    • Schizophrenia with mood symptoms
    • Affective psychosis

    ICD-10 Codes:

    • F259: Schizoaffective disorder, unspecified

    Also known as:

    • Post-Traumatic Stress Disorder
    • PTSD
    • Trauma Stress
    • Combat Stress
    • Shell Shock

    ICD-10 Codes:

    • F4310: Post-traumatic stress disorder, unspecified

    Does Dr. Peterson accept my insurance?

    Dr. Peterson accepts most major insurance plans. Important: Please call our office at (323) 241-6730 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Peterson accept in Gardena, CA?

    Dr. Peterson in Gardena, 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

    • Centene

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Kaiser Permanente

    • Medicaid

    • Medicare

    • Molina

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Peterson's office located?

    Dr. Robert Peterson's Primary Practice

    1045 W Redondo Beach Blvd

    Gardena, CA 90247

    (323) 241-6730

    Get Directions

    Dr. Robert Peterson's Practice 2

    2311 W El Segundo Blvd

    Hawthorne, CA 90250

    Get Directions

    Dr. Robert Peterson's Practice 3

    2705 S Diamond Bar Blvd Ste 238

    Diamond Bar, CA 91765

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

    Dr. Peterson's National Provider Identifier (NPI) number is 1669865424.

    What common questions do patients ask about Dr. Peterson?

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

    What is Dr. Robert Peterson's specialty?

    Dr. Peterson is a Psychiatrist near Gardena, 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. Peterson to book an appointment today.

    Is this Dr. Robert Peterson affiliated with a ranked Castle Connolly Top Hospital?

    No, Peterson 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

    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 Robert Peterson accepting new patients in Gardena, CA?

    Yes, Dr. Robert Peterson is accepting new patients at this time.

    Does Dr. Robert Peterson offer online booking?

    Please contact Dr. Peterson's office at (323) 241-6730 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Robert Peterson?

    Please contact Dr. Peterson's office at (323) 241-6730 for information regarding telehealth appointment availability or for scheduling assistance.

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