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Dr. William Farrer, MD

Dr. William Farrer, MD

Elizabeth, NJ

44 Years of Experience

Accepting patients

    Who is Dr. Farrer, Infectious Disease Specialist in Elizabeth, NJ?

    Dr. William Farrer, MD is an Infectious Disease Specialist, who primarily practices in Elizabeth, NJ. He has been practicing for over 44 years and is board certified. Dr. Farrer graduated from Harvard Medical School, Boston, Massachusetts and completed his residency at Montefiore M C-H&l Moses Div, Internal Medicine. Dr. Farrer is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Farrer’s office.

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

    • Residency: Montefiore M C-H&l Moses Div, Internal Medicine | Montefiore Medical Center/Albert Einstein College of Medicine (Montefiore) Program

    • Medical School: Harvard Medical School, Boston, Massachusetts | Harvard Medical School, Boston, Massachusetts

    Is Dr. Farrer board certified as an Infectious Disease Specialist?

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

    What languages does Dr. Farrer speak?

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

    • English

    • Spanish

    What conditions does an Infectious Disease Specialist like Dr. Farrer typically treat?

    As an Infectious Disease Specialist, Dr. Farrer 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. Farrer. 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:

    • HIV
    • Human Immunodeficiency Virus
    • AIDS virus

    ICD-10 Codes:

    • B20: Human immunodeficiency virus [HIV] disease

    What procedures does an Infectious Disease Specialist like Dr. Farrer typically perform?

    As an Infectious Disease Specialist, procedures performed by Dr. William Farrer may include:

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

    Does Dr. Farrer accept my insurance?

    Please contact Dr. Farrer's office to confirm accepted insurance plans.

    Where is Dr. Farrer's office located?

    Dr. William Farrer's Primary Practice

    240 Williamson St Ste 401

    Elizabeth, NJ 07202

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

    Dr. Farrer's National Provider Identifier (NPI) number is 1114997012.

    What common questions do patients ask about Dr. Farrer?

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

    What is Dr. William Farrer's specialty?

    Dr. Farrer is a Infectious Disease Specialist near Elizabeth, NJ.

    What does an Infectious Disease Specialist do?

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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

    No, Farrer is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Infectious Disease Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Infectious Disease 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 William Farrer accepting new patients in Elizabeth, NJ?

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

    Does Dr. William Farrer offer online booking?

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

    How can I make an appointment with William Farrer?

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

    Which board certifications does Dr. William Farrer have?

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

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