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Dr. David Wei, MD

Walnut Creek, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Wei, Emergency Medicine Specialist in Walnut Creek, CA?

    Dr. David Wei, MD is an Emergency Medicine Specialist, who primarily practices in Walnut Creek, CA with 2 additional practice locations. He is board certified. Dr. Wei graduated from Northwestern University The Feinberg School of Medicine. Dr. Wei is fluent in English, and is currently seeing new patients. Dr. Wei’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. Wei’s office at (925) 939-3000.

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

    • Medical School: Northwestern University The Feinberg School of Medicine

    What languages does Dr. Wei speak?

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

    • English

    What conditions does Dr. Wei treat?

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

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R1013: Epigastric pain
    • R109: Unspecified abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    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:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J101: Influenza due to other identified influenza virus with other respiratory manifestations

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • External Surgical Wound Opening
    • Wounds and Injuries
    • External wound dehiscence
    • Surgical incision separation
    • Outer wound rupture

    ICD-10 Codes:

    • T8131XA: Disruption of external operation (surgical) wound, not elsewhere classified, initial encounter

    Also known as:

    • Type 2 Diabetes with Skin Ulcers
    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic skin sores
    • Diabetes-related wounds
    • Foot ulcers from diabetes

    ICD-10 Codes:

    • E11622: Type 2 diabetes mellitus with other skin ulcer

    Also known as:

    • Head Laceration
    • Wounds and Injuries
    • Head Cut
    • Deep Head Cut
    • Head Wound

    ICD-10 Codes:

    • S0181XA: Laceration without foreign body of other part of head, initial encounter

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

    As a Emergency Medicine Specialist, procedures performed by an Dr. David Wei may include:

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

    Does Dr. Wei accept my insurance?

    Dr. Wei accepts most major insurance plans. Important: Please call our office at (925) 939-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Wei accept in Walnut Creek, CA?

    Dr. Wei in Walnut Creek, 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

    • Conifer Health Solutions

    • Contra Costa

    • CVS Health (formerly Aetna)

    • Humana

    • Kaiser Permanente

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Wei's office located?

    Dr. David Wei's Primary Practice

    1601 Ygnacio Valley Rd

    Walnut Creek, CA 94598

    (925) 939-3000

    Get Directions

    Dr. David Wei's Practice 2

    27200 Calaroga Ave

    Hayward, CA 94545

    Get Directions

    Dr. David Wei's Practice 3

    240 La Casa Via Ste 200

    Walnut Creek, CA 94598

    (925) 945-6644

    Get Directions

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

    Dr. Wei's National Provider Identifier (NPI) number is 1437354081.

    What common questions do patients ask about Dr. Wei?

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

    What is Dr. David Wei's specialty?

    Dr. Wei is a Emergency Medicine Specialist near Walnut Creek, 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. Wei to book an appointment today.

    Is this Dr. David Wei affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Wei is affiliated with John Muir Health Walnut Creek Medical Center, San Ramon Regional Medical Center 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 David Wei accepting new patients in Walnut Creek, CA?

    Yes, Dr. David Wei is accepting new patients at this time.

    Does Dr. David Wei offer online booking?

    Please contact Dr. Wei's office at (925) 939-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with David Wei?

    Please contact Dr. Wei's office at (925) 939-3000 for information regarding telehealth appointment availability or for scheduling assistance.

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