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Dr. Zachary Terwilliger, MD

Emergency Medicine Specialist

Daytona Beach, FL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Terwilliger, Emergency Medicine Specialist in Daytona Beach, FL?

    Dr. Zachary Terwilliger, MD is an Emergency Medicine Specialist, who primarily practices in Daytona Beach, FL with 2 additional practice locations. Dr. Terwilliger is fluent in English, and is currently seeing new patients. Dr. Terwilliger’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Terwilliger’s office at (386) 254-4000.

    What languages does Dr. Terwilliger speak?

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

    • English

    What conditions does an Emergency Medicine Specialist like Dr. Terwilliger typically treat?

    As an Emergency Medicine Specialist, Dr. Terwilliger 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. Terwilliger. 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. Learn more about our claims-based healthcare methodology.

    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:

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

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Tooth Abscess
    • Abscess
    • Gum Disease
    • Dental abscess
    • Tooth infection
    • Periapical infection

    ICD-10 Codes:

    • K047: Periapical abscess without sinus

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    What procedures does an Emergency Medicine Specialist like Dr. Terwilliger typically perform?

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

    Please contact Dr. Terwilliger's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Terwilliger accept my insurance?

    Dr. Terwilliger accepts most major insurance plans. Important: Please call our office at (386) 254-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Terwilliger accept in Daytona Beach, FL?

    Dr. Terwilliger in Daytona Beach, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Guidewell Mutual Holding Corporation

    • Healthfirst New York

    • Humana

    • Medicare

    • Oscar Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Terwilliger's office located?

    Dr. Zachary Terwilliger's Primary Practice

    303 N Clyde Morris Blvd

    Daytona Beach, FL 32114

    (386) 254-4000

    Get Directions

    Dr. Zachary Terwilliger's Practice 2

    110 Longwood Ave

    Rockledge, FL 32955

    Get Directions

    Dr. Zachary Terwilliger's Practice 3

    9400 Turkey Lake Rd

    Orlando, FL 32819

    Get Directions

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

    Dr. Terwilliger's National Provider Identifier (NPI) number is 1881058881.

    What common questions do patients ask about Dr. Terwilliger?

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

    What is Dr. Zachary Terwilliger's specialty?

    Dr. Terwilliger is an Emergency Medicine Specialist near Daytona Beach, FL.

    What does an Emergency Medicine Specialist do?

    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.

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

    Yes, Dr. Terwilliger is affiliated with Halifax Health Medical Center-Daytona Beach, Cleveland Clinic Martin North Hospital, Cleveland Clinic Indian River Hospital 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

    When to see an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Emergency Medicine Specialist. Explore 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 Dr. Zachary Terwilliger accepting new patients in Daytona Beach, FL?

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

    Does Dr. Zachary Terwilliger offer online booking?

    Please contact Dr. Terwilliger's office at (386) 254-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Zachary Terwilliger?

    Please contact Dr. Terwilliger's office at (386) 254-4000 to schedule an appointment.

    Where is Dr. Terwilliger's office located?

    Dr. Terwilliger's offices are located in Daytona Beach, FL, Rockledge, FL, and Orlando, FL.