Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Viswanathan, Allergist & Immunologist in Madison, WI?
Dr. Ravi Viswanathan, MD is an Allergist & Immunologist, who primarily practices in Madison, WI. Dr. Viswanathan graduated from Rush Medical College of Rush University Medical Center. Dr. Viswanathan is fluent in English, and is currently seeing new patients. Dr. Viswanathan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Viswanathan’s office at (608) 263-6180.
Where did Dr. Viswanathan go to medical school and complete their residency?
Medical School: Rush Medical College of Rush University Medical Center
What languages does Dr. Viswanathan speak?
Dr. Viswanathan and their clinical team can communicate with patients in the following languages:
English
What conditions does an Allergist & Immunologist like Dr. Viswanathan typically treat?
As an Allergist & Immunologist, Dr. Viswanathan 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. Viswanathan. 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:
- Allergy Desensitization
- Allergy shots
- Immunotherapy for allergies
- Allergen desensitization therapy
ICD-10 Codes:
- Z516: Encounter for desensitization to allergens
Also known as:
- Severe Persistent Asthma
- Moderate Persistent Asthma
- Mild Persistent Asthma
- Asthma
- Chronic Severe Asthma
- Difficult-to-Treat Asthma
- Severe Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
- Ongoing Mild Asthma
- Regular Mild Asthma
- Chronic Mild Asthma
ICD-10 Codes:
- J4550: Severe persistent asthma, uncomplicated
- J4540: Moderate persistent asthma, uncomplicated
- J4530: Mild persistent asthma, uncomplicated
Also known as:
- Hay Fever
- Pollen allergy
- Seasonal allergies
- Allergic rhinitis
ICD-10 Codes:
- J301: Allergic rhinitis due to pollen
Also known as:
- Common Variable Immunodeficiency (CVID)
- Immune System and Disorder
- Common variable immune deficiency
- CVID
- Acquired Hypogammaglobulinemia
ICD-10 Codes:
- D839: Common variable immunodeficiency, unspecified
Also known as:
- Chronic Hives
- Hives
- Hives of unknown cause
- Spontaneous urticaria
- Persistent welts
ICD-10 Codes:
- L501: Idiopathic urticaria
Also known as:
- Pet Allergy
- Allergy
- Animal dander allergy
- Cat allergy
- Dog allergy
- Allergic rhinitis from pets
ICD-10 Codes:
- J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
What procedures does an Allergist & Immunologist like Dr. Viswanathan typically perform?
As an Allergist & Immunologist, procedures performed by Dr. Ravi Viswanathan may include:
- Allergy Consultation
- Allergy Follow Up
- Allergy Shots
- Allergy Testing
- Insect Bite(s)
- Sinus Surgeon Consultation
- Sinus Surgeon Follow Up
- Sinus Surgery
Please contact Dr. Viswanathan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Viswanathan accept my insurance?
Dr. Viswanathan accepts most major insurance plans. Important: Please call our office at (608) 263-6180 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Viswanathan accept in Madison, WI?
Dr. Viswanathan in Madison, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Cigna Group
CVS Health (formerly Aetna)
Marshfield Clinic Health System
Medicare
Molina Healthcare
State of Wisconsin
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Viswanathan's office located?
What is Dr. Viswanathan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Viswanathan's National Provider Identifier (NPI) number is 1326084534.
What common questions do patients ask about Dr. Viswanathan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Viswanathan
What is Dr. Ravi Viswanathan's specialty?
Dr. Viswanathan is a Allergist & Immunologist near Madison, WI.
What does an Allergist & Immunologist do?
An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies.
Is this Dr. Ravi Viswanathan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Viswanathan is affiliated with Uw Health University Hospital, Southwest Health Center, Uw Health Swedishamerican 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 Allergist & Immunologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Allergist & Immunologist. 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 Ravi Viswanathan accepting new patients in Madison, WI?
Yes, Dr. Ravi Viswanathan is accepting new patients at this time.
Does Dr. Ravi Viswanathan offer online booking?
Please contact Dr. Viswanathan's office at (608) 263-6180 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ravi Viswanathan?
Please contact Dr. Viswanathan's office at (608) 263-6180 for information regarding telehealth appointment availability or for scheduling assistance.
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