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Dr. William Chastain, MD

Charleston, SC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chastain, Hospitalist in Charleston, SC?

    Dr. William Chastain, MD is a Hospitalist, who primarily practices in Charleston, SC. He is board certified. Dr. Chastain is fluent in English and Spanish, and is currently seeing new patients. Dr. Chastain’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chastain’s office.

    Is Dr. Chastain board certified as a Hospitalist?

    Yes, Dr. William Chastain, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Chastain speak?

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

    • English

    • Spanish

    What conditions does a Hospitalist like Dr. Chastain typically treat?

    As a Hospitalist, Dr. Chastain 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. Chastain. 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 here.

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    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:

    • 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:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    What procedures does a Hospitalist like Dr. Chastain typically perform?

    As a Hospitalist, procedures performed by Dr. William Chastain may include:

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

    Does Dr. Chastain accept my insurance?

    Dr. Chastain accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chastain accept in Charleston, SC?

    Dr. Chastain in Charleston, SC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross and Blue Shield of North Carolina

    • Blue Cross Blue Shield of South Carolina

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Humana

    • Medicare

    • State of South Carolina

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Chastain's office located?

    Dr. William Chastain's Primary Practice

    9330 Medical Plaza Dr

    Charleston, SC 29406

    Get Directions

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

    Dr. Chastain's National Provider Identifier (NPI) number is 1891980777.

    What common questions do patients ask about Dr. Chastain?

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

    What is Dr. William Chastain's specialty?

    Dr. Chastain is a Hospitalist near Charleston, SC.

    What does a Hospitalist do?

    Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays.

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

    Yes, Dr. Chastain is affiliated with Grand Strand Regional Medical Center, Spartanburg Regional Medical Center, Ochsner Medical Center - New Orleans, Mainehealth Maine Medical Center Portland, Ochsner Lafayette General Medical Center, Pen Bay 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

    When to see a Hospitalist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hospitalist. 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 William Chastain accepting new patients in Charleston, SC?

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

    Does Dr. William Chastain offer online booking?

    Please contact Dr. Chastain's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Chastain?

    Please contact Dr. Chastain's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Chastain have?

    Dr. William Chastain is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>