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Dr. Alexander Threlfall, MD

San Francisco, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Threlfall, Psychiatrist in San Francisco, CA?

    Dr. Alexander Threlfall, MD is a Psychiatrist, who primarily practices in San Francisco, CA with 2 additional practice locations. He is board certified by the American Board of Psychiatry and Neurology. Dr. Threlfall is fluent in English, and is currently seeing new patients. Dr. Threlfall’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Threlfall’s office at (707) 396-5151.

    Is Dr. Threlfall board certified in Psychiatrist?

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

    What languages does Dr. Threlfall speak?

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

    • English

    What conditions does Dr. Threlfall treat?

    As a Psychiatrist, Dr. Threlfall 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. Threlfall. 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:

    • Chronic pain syndrome
    • Other Chronic Pain Condition
    • Chronic Pain
    • Persistent pain syndrome
    • Long-term pain condition
    • Chronic widespread pain
    • Various chronic pain
    • Unspecified long-term pain
    • Persistent pain disorders

    ICD-10 Codes:

    • G894: Chronic pain syndrome
    • G8929: Other chronic pain

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Alcohol Abuse Counseling
    • Alcohol Use Disorder (AUD)
    • Alcohol addiction counseling
    • Alcohol dependency treatment
    • Alcohol recovery support

    ICD-10 Codes:

    • Z7141: Alcohol abuse counseling and surveillance of alcoholic

    Also known as:

    • Moderate Recurrent Major Depression
    • Recurrent Severe Depression
    • Depression
    • Moderate chronic depression
    • Moderate recurring depression
    • Moderate depressive episodes
    • Chronic severe depression
    • Repeated severe depressive episodes
    • Clinical depression

    ICD-10 Codes:

    • F331: Major depressive disorder, recurrent, moderate
    • F332: Major depressive disorder, recurrent severe without psychotic features

    Also known as:

    • Opioid Dependence
    • Opioids and Opioid Use Disorder (OUD)
    • Prescription Drug Misuse
    • Opioid addiction
    • Opioid use disorder
    • OUD

    ICD-10 Codes:

    • F1120: Opioid dependence, uncomplicated

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • F4310: Post-traumatic stress disorder, unspecified

    Also known as:

    • Low Income
    • Financial hardship
    • Poverty
    • Limited financial resources
    • Economic disadvantage

    ICD-10 Codes:

    • Z596: Low income

    Also known as:

    • Bipolar Disorder
    • Bipolar II Disorder
    • Manic depression
    • Bipolar illness
    • Mood disorder
    • Bipolar 2
    • Bipolar with hypomania and depression
    • Mild bipolar disorder

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified
    • F3181: Bipolar II disorder

    Also known as:

    • Abnormal Blood Sugar
    • Blood Glucose
    • High blood glucose
    • Low blood glucose
    • Glucose intolerance

    ICD-10 Codes:

    • R7309: Other abnormal glucose

    Also known as:

    • Sheltered Homelessness
    • Living in a Shelter
    • Temporary Housing
    • Homeless in Shelter

    ICD-10 Codes:

    • Z5901: Sheltered homelessness

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

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

    ICD-10 Codes:

    • F39: Unspecified mood [affective] disorder

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F209: Schizophrenia, unspecified

    Also known as:

    • Other Specified Aftercare
    • Specific post-op care
    • Specialized recovery care
    • Follow-up for specific procedures

    ICD-10 Codes:

    • Z5189: Encounter for other specified aftercare

    Does Dr. Threlfall accept my insurance?

    Dr. Threlfall accepts most major insurance plans. Important: Please call our office at (707) 396-5151 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Threlfall accept in San Francisco, CA?

    Dr. Threlfall in San Francisco, 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

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Plan of San Joaquin

    • Medicare

    • Other Provider Networks

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Threlfall's office located?

    Dr. Alexander Threlfall's Primary Practice

    505 Parnassus Ave

    San Francisco, CA 94143

    (707) 396-5151

    Get Directions

    Dr. Alexander Threlfall's Practice 2

    3569 Round Barn Cir

    Santa Rosa, CA 95403

    Get Directions

    Dr. Alexander Threlfall's Practice 3

    1400 Emeline Ave

    Santa Cruz, CA 95060

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

    Dr. Threlfall's National Provider Identifier (NPI) number is 1669538187.

    What common questions do patients ask about Dr. Threlfall?

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

    What is Dr. Alexander Threlfall's specialty?

    Dr. Threlfall is a Psychiatrist near San Francisco, 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. Threlfall to book an appointment today.

    Is this Dr. Alexander Threlfall affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Threlfall is affiliated with Marinhealth Medical Center 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 Alexander Threlfall accepting new patients in San Francisco, CA?

    Yes, Dr. Alexander Threlfall is accepting new patients at this time.

    Does Dr. Alexander Threlfall offer online booking?

    Please contact Dr. Threlfall's office at (707) 396-5151 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Alexander Threlfall?

    Please contact Dr. Threlfall's office at (707) 396-5151 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Alexander Threlfall have?

    Dr. Alexander Threlfall is certified by the American Board of Psychiatry and Neurology.

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