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Dr. Tiannan Zhang

Huntsville, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Zhang, Internist in Huntsville, TX?

    Dr. Tiannan Zhang is an Internist, who primarily practices in Huntsville, TX with 2 additional practice locations. He is board certified. Dr. Zhang is fluent in English, and is currently seeing new patients. Dr. Zhang’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zhang’s office at (361) 761-1000.

    What languages does Dr. Zhang speak?

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

    • English

    What conditions does Dr. Zhang treat?

    As a Internist, Dr. Zhang 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. Zhang. 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:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Urinary Tract Infection
    • Acute Bladder Infection
    • Bladder Disease
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection
    • Acute Cystitis
    • Sudden Bladder Infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified
    • N3000: Acute cystitis without hematuria

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    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:

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

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • GI Bleeding
    • Internal Digestive Bleeding
    • Digestive Tract Hemorrhage

    ICD-10 Codes:

    • K922: Gastrointestinal hemorrhage, unspecified

    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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Sudden Bladder Inflammation with Blood in Urine
    • Bladder Disease
    • Urine and Urination
    • Acute Bladder Infection with Blood
    • Cystitis with Hematuria
    • Bloody Urine from Bladder Infection

    ICD-10 Codes:

    • N3001: Acute cystitis with hematuria

    Also known as:

    • Dangerous High Blood Pressure
    • High Blood Pressure
    • Hypertensive Crisis
    • Very High Blood Pressure
    • Blood Pressure Crisis

    ICD-10 Codes:

    • I169: Hypertensive crisis, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Which procedures does Dr. Zhang perform as a Internist?

    As a Internist, procedures performed by an Dr. Tiannan Zhang may include:

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

    Does Dr. Zhang accept my insurance?

    Dr. Zhang accepts most major insurance plans. Important: Please call our office at (361) 761-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zhang accept in Huntsville, TX?

    Dr. Zhang in Huntsville, 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)

    • El Paso First Health Plans

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • Molina

    • Oscar Health Insurance Co

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Zhang's office located?

    Dr. Tiannan Zhang's Primary Practice

    110 Memorial Hospital Dr

    Huntsville, TX 77340

    (361) 761-1000

    Get Directions

    Dr. Tiannan Zhang's Practice 2

    11113 Research Blvd

    Austin, TX 78759

    Get Directions

    Dr. Tiannan Zhang's Practice 3

    201 Seton Pkwy

    Round Rock, TX 78665

    Get Directions

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

    Dr. Zhang's National Provider Identifier (NPI) number is 1578096541.

    What common questions do patients ask about Dr. Zhang?

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

    What is Dr. Tiannan Zhang's specialty?

    Dr. Zhang is a Internist near Huntsville, TX.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Zhang to book an appointment today.

    Is this Dr. Tiannan Zhang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Zhang is affiliated with Methodist Hospital - San Antonio, Huntsville Memorial 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

    Where can I learn more about Internist?

    Explore Internist 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 Tiannan Zhang accepting new patients in Huntsville, TX?

    Yes, Dr. Tiannan Zhang is accepting new patients at this time.

    Does Dr. Tiannan Zhang offer online booking?

    Please contact Dr. Zhang's office at (361) 761-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Tiannan Zhang?

    Please contact Dr. Zhang's office at (361) 761-1000 for information regarding telehealth appointment availability or for scheduling assistance.

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