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Dr. Zachary Grunwald, MD

Oakland, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Grunwald, Emergency Medicine Specialist in Oakland, CA?

    Dr. Zachary Grunwald, MD is an Emergency Medicine Specialist, who primarily practices in Oakland, CA with 2 additional practice locations. He is board certified. Dr. Grunwald is fluent in English, and is currently seeing new patients. Dr. Grunwald’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grunwald’s office at (215) 707-7550.

    What languages does Dr. Grunwald speak?

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

    • English

    What conditions does Dr. Grunwald treat?

    As a Emergency Medicine Specialist, Dr. Grunwald 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. Grunwald. 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:

    • Fast Heartbeat
    • Slow Heart Rate
    • Atrial Fibrillation
    • Arrhythmia
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • R000: Tachycardia, unspecified
    • R001: Bradycardia, unspecified
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter
    • S098XXA: Other specified injuries of head, initial encounter

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Suicidal Thoughts
    • Suicide
    • Suicidal ideation
    • Thoughts of ending life
    • Self-harm thoughts

    ICD-10 Codes:

    • R45851: Suicidal ideations

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Which procedures does Dr. Grunwald perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Zachary Grunwald may include:

    For detailed information, please contact Dr. Grunwald's office.

    Does Dr. Grunwald accept my insurance?

    Dr. Grunwald accepts most major insurance plans. Important: Please call our office at (215) 707-7550 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Grunwald accept in Oakland, CA?

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

    Top Insurances

    • Alameda Alliance

    • All Other Third Party

    • BCBS Unspecified

    • Blue Shield of California

    • Contra Costa

    • CVS Health (formerly Aetna)

    • Medicare

    • State of California

    • Sutter Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Grunwald's office located?

    Dr. Zachary Grunwald's Primary Practice

    350 Hawthorne Ave

    Oakland, CA 94609

    (215) 707-7550

    Get Directions

    Dr. Zachary Grunwald's Practice 2

    2450 Ashby Ave

    Berkeley, CA 94705

    Get Directions

    Dr. Zachary Grunwald's Practice 3

    1316 W Ontario St

    Philadelphia, PA 19140

    Get Directions

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

    Dr. Grunwald's National Provider Identifier (NPI) number is 1306407077.

    What common questions do patients ask about Dr. Grunwald?

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

    What is Dr. Zachary Grunwald's specialty?

    Dr. Grunwald is a Emergency Medicine Specialist near Oakland, CA. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Grunwald to book an appointment today.

    Is this Dr. Zachary Grunwald affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Grunwald is affiliated with Alta Bates Summit Medical Center - Alta Bates Campus, Alta Bates Summit Medical Center - Summit Campus which are a Castle Connolly Top Hospitals. 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 Emergency Medicine Specialist?

    Explore Emergency Medicine Specialist 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 Zachary Grunwald accepting new patients in Oakland, CA?

    Yes, Dr. Zachary Grunwald is accepting new patients at this time.

    Does Dr. Zachary Grunwald offer online booking?

    Please contact Dr. Grunwald's office at (215) 707-7550 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Zachary Grunwald?

    Please contact Dr. Grunwald's office at (215) 707-7550 for information regarding telehealth appointment availability or for scheduling assistance.

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