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Dr. William Allen, MD

Houston, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Allen, Emergency Medicine Specialist in Houston, TX?

    Dr. William Allen, MD is an Emergency Medicine Specialist, who primarily practices in Houston, TX with 2 additional practice locations. He is board certified by the American Board of Emergency Medicine. Dr. Allen graduated from Texas A&M University and completed his residency at Wayne St Univ-Detroit M C, Emergency Medicine. Dr. Allen is fluent in English, and is currently seeing new patients. Dr. Allen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Allen’s office at (860) 344-6394.

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

    • Residency: Wayne St Univ-Detroit M C, Emergency Medicine

    • Medical School: U of Tx Med Sch At Houston, Houston Tx | Texas A&M University

    Is Dr. Allen board certified in Emergency Medicine Specialist?

    Yes, Dr. William Allen, MD is board certified by the American Board of Emergency Medicine

    What languages does Dr. Allen speak?

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

    • English

    What conditions does Dr. Allen treat?

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

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Heart Palpitations
    • Atrial Fibrillation
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • R002: Palpitations
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Strain of Lower Back Muscles, Fascia, and Tendons
    • Sprains and Strains
    • Pulled lower back muscle
    • Lumbar muscle strain
    • Back tendon strain
    • Lower back soft tissue strain

    ICD-10 Codes:

    • S39012A: Strain of muscle, fascia and tendon of lower back, initial encounter

    Also known as:

    • Bladder Inflammation
    • Bladder Disease
    • Cystitis
    • Bladder Infection
    • Painful Bladder

    ICD-10 Codes:

    • N3090: Cystitis, unspecified without hematuria

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Bronchitis
    • Bronchial Disorder
    • Chest cold
    • Inflammation of bronchial tubes
    • Acute bronchitis

    ICD-10 Codes:

    • J40: Bronchitis, not specified as acute or chronic

    Also known as:

    • Strep Throat
    • Sore Throat
    • Streptococcal Infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J020: Streptococcal pharyngitis

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Tension Headache
    • Headache
    • Stress Headache
    • Muscle Contraction Headache

    ICD-10 Codes:

    • G44209: Tension-type headache, unspecified, not intractable

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    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:

    • Kidney Pain
    • Kidney Stones
    • Pelvic Pain
    • Renal Colic
    • Kidney Stone Pain

    ICD-10 Codes:

    • N23: Unspecified renal colic

    Also known as:

    • Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Gastritis
    • Inflamed stomach lining
    • Stomach lining inflammation

    ICD-10 Codes:

    • K2900: Acute gastritis without bleeding

    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:

    • Other Chronic Pain Condition
    • Chronic Pain
    • Various chronic pain
    • Unspecified long-term pain
    • Persistent pain disorders

    ICD-10 Codes:

    • G8929: Other chronic pain

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

    As a Emergency Medicine Specialist, procedures performed by an Dr. William Allen may include:

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

    Does Dr. Allen accept my insurance?

    Dr. Allen accepts most major insurance plans. Important: Please call our office at (860) 344-6394 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Allen accept in Houston, TX?

    Dr. Allen in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • Inland Empire

    • Medicare

    • Molina

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Allen's office located?

    Dr. William Allen's Primary Practice

    6565 Fannin St

    Houston, TX 77030

    (860) 344-6394

    Get Directions

    Dr. William Allen's Practice 2

    16655 Southwest Fwy

    Sugar Land, TX 77479

    Get Directions

    Dr. William Allen's Practice 3

    2615 Southwest Fwy Ste 140

    Houston, TX 77098

    Get Directions

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

    Dr. Allen's National Provider Identifier (NPI) number is 1821060369.

    What common questions do patients ask about Dr. Allen?

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

    What is Dr. William Allen's specialty?

    Dr. Allen is a Emergency Medicine Specialist near Houston, TX. 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. Allen to book an appointment today.

    Is this Dr. William Allen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Allen is affiliated with Houston Methodist West Hospital 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 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 William Allen accepting new patients in Houston, TX?

    Yes, Dr. William Allen is accepting new patients at this time.

    Does Dr. William Allen offer online booking?

    Please contact Dr. Allen's office at (860) 344-6394 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Allen?

    Please contact Dr. Allen's office at (860) 344-6394 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Allen have?

    Dr. William Allen is certified by the American Board of Emergency Medicine.

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