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Dr. Thomas Marcello, MD

Webster, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Marcello, Emergency Medicine Specialist in Webster, TX?

    Dr. Thomas Marcello, MD is an Emergency Medicine Specialist, who primarily practices in Webster, TX with 2 additional practice locations. He is board certified. Dr. Marcello is fluent in English, and is currently seeing new patients. Dr. Marcello’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marcello’s office at (281) 332-2511.

    What languages does Dr. Marcello speak?

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

    • English

    What conditions does Dr. Marcello treat?

    As a Emergency Medicine Specialist, Dr. Marcello 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. Marcello. 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
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    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:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    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:

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

    ICD-10 Codes:

    • N3090: Cystitis, unspecified without hematuria

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    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:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    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:

    • 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:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

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

    As a Emergency Medicine Specialist, procedures performed by an Dr. Thomas Marcello may include:

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

    Does Dr. Marcello accept my insurance?

    Dr. Marcello accepts most major insurance plans. Important: Please call our office at (281) 332-2511 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marcello accept in Webster, TX?

    Dr. Marcello in Webster, 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

    • Christian Healthcare Ministries

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Medicare

    • Molina

    • Oscar Health Insurance Co

    • Texas Children's Hospital

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Marcello's office located?

    Dr. Thomas Marcello's Primary Practice

    500 W Medical Center Blvd

    Webster, TX 77598

    (281) 332-2511

    Get Directions

    Dr. Thomas Marcello's Practice 2

    1 Baylor Plz

    Houston, TX 77030

    Get Directions

    Dr. Thomas Marcello's Practice 3

    11113 Research Blvd

    Austin, TX 78759

    Get Directions

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

    Dr. Marcello's National Provider Identifier (NPI) number is 1871054379.

    What common questions do patients ask about Dr. Marcello?

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

    What is Dr. Thomas Marcello's specialty?

    Dr. Marcello is a Emergency Medicine Specialist near Webster, 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. Marcello to book an appointment today.

    Is this Dr. Thomas Marcello affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Marcello is affiliated with John Sealy Hospital, Galveston, Hca Houston Healthcare Clear Lake 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 Thomas Marcello accepting new patients in Webster, TX?

    Yes, Dr. Thomas Marcello is accepting new patients at this time.

    Does Dr. Thomas Marcello offer online booking?

    Please contact Dr. Marcello's office at (281) 332-2511 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Marcello?

    Please contact Dr. Marcello's office at (281) 332-2511 for information regarding telehealth appointment availability or for scheduling assistance.

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