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Dr. Steven Kagen, MD

Appleton, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kagen, Allergist & Immunologist in Appleton, WI?

    Dr. Steven Kagen, MD is an Allergist & Immunologist, who primarily practices in Appleton, WI with 2 additional practice locations. He is board certified by the American Board of Allergy and Immunology and American Board of Internal Medicine. Dr. Kagen graduated from New Jersey College of Dentistry and completed his residency at Med Coll Wi Affil Hosps, Allergy And Immunology; Northwestern Mem Hosp, Internal Medicine. Dr. Kagen is fluent in English, and is currently seeing new patients. Dr. Kagen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kagen’s office.

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

    • Residency: Med Coll Wi Affil Hosps, Allergy And Immunology; Northwestern Mem Hosp, Internal Medicine | Medical College of Wisconsin Affiliated Hospitals Program

    • Medical School: University of Wi Med Sch, Madison Wi | New Jersey College of Dentistry

    Is Dr. Kagen board certified in Allergist & Immunologist?

    Yes, Dr. Steven Kagen, MD is board certified by the American Board of Allergy and Immunology , American Board of Internal Medicine

    What languages does Dr. Kagen speak?

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

    • English

    What conditions does Dr. Kagen treat?

    As a Allergist & Immunologist, Dr. Kagen 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. Kagen. 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:

    • Hay Fever
    • Allergic Rhinitis
    • Allergy Testing
    • Allergy
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose
    • Allergy screen
    • Allergy evaluation
    • Hypersensitivity testing

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen
    • J309: Allergic rhinitis, unspecified
    • Z0182: Encounter for allergy testing

    Also known as:

    • Pet Allergy
    • Seasonal Allergies
    • Allergic Rhinitis
    • Allergy
    • Animal dander allergy
    • Cat allergy
    • Dog allergy
    • Allergic rhinitis from pets
    • Hay fever
    • Seasonal allergic rhinitis
    • Pollen allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions

    ICD-10 Codes:

    • J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander
    • J302: Other seasonal allergic rhinitis
    • J3089: Other allergic rhinitis

    Also known as:

    • Chronic Hives
    • Hives
    • Hives of unknown cause
    • Spontaneous urticaria
    • Persistent welts
    • Urticaria
    • Welts
    • Itchy rash

    ICD-10 Codes:

    • L501: Idiopathic urticaria
    • L509: Urticaria, unspecified

    Also known as:

    • Moderate Persistent Asthma with Flare-up
    • Mild Persistent Asthma with Flare-up
    • Severe Persistent Asthma with Flare-up
    • Asthma
    • Moderate Asthma Exacerbation
    • Worsening Moderate Asthma
    • Acute Asthma Attack
    • Mild Asthma Exacerbation
    • Worsening Mild Asthma
    • Severe Asthma Exacerbation
    • Worsening Severe Asthma
    • Acute Severe Asthma Attack

    ICD-10 Codes:

    • J4541: Moderate persistent asthma with (acute) exacerbation
    • J4531: Mild persistent asthma with (acute) exacerbation
    • J4551: Severe persistent asthma with (acute) exacerbation

    Also known as:

    • Indigestion
    • Gas in the Digestive Tract
    • Indigestion (Dyspepsia)
    • Dyspepsia
    • Upset Stomach
    • Stomach Discomfort

    ICD-10 Codes:

    • K30: Functional dyspepsia

    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:

    • Eosinophilic Esophagitis
    • EoE
    • Allergic Esophagitis
    • Eosinophilic Inflammation of Esophagus

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    Also known as:

    • Non-Allergic Rhinitis
    • Allergy
    • Vasomotor rhinitis
    • Chronic runny nose
    • Non-allergic nasal inflammation

    ICD-10 Codes:

    • J300: Vasomotor rhinitis

    Also known as:

    • Migraine
    • Sick Headache
    • Vascular Headache
    • Hemicrania

    ICD-10 Codes:

    • G43919: Migraine, unspecified, intractable, without status migrainosus

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Recurrent Acute Sinus Infection
    • Sinusitis
    • Recurrent acute sinusitis
    • Repeated sinus infection
    • Recurring sinus inflammation

    ICD-10 Codes:

    • J0191: Acute recurrent sinusitis, unspecified

    Which procedures does Dr. Kagen perform as a Allergist & Immunologist?

    As a Allergist & Immunologist, procedures performed by an Dr. Steven Kagen may include:

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

    Does Dr. Kagen accept my insurance?

    Dr. Kagen 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. Kagen accept in Appleton, WI?

    Dr. Kagen in Appleton, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Common Ground Healthcare Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Partners Plans

    • Health Payment System (HPS)

    • Humana

    • Medicare

    • Network Health

    • Quartz Health Solutions

    • UnitedHealthcare

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    Where is Dr. Kagen's office located?

    Dr. Steven Kagen's Primary Practice

    100 W Lawrence St Ste 410

    Appleton, WI 54911

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    Dr. Steven Kagen's Practice 2

    333 N Peters Ave

    Fond du Lac, WI 54935

    (920) 924-0400

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    Dr. Steven Kagen's Practice 3

    515 S Washburn St

    Oshkosh, WI 54904

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

    Dr. Kagen's National Provider Identifier (NPI) number is 1235175589.

    What common questions do patients ask about Dr. Kagen?

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

    What is Dr. Steven Kagen's specialty?

    Dr. Kagen is a Allergist & Immunologist near Appleton, WI. 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. Contact Dr. Kagen to book an appointment today.

    Is this Dr. Steven Kagen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kagen is affiliated with Thedacare Regional Medical Center-Neenah which is a Castle Connolly Top Hospital. 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 Allergist & Immunologist?

    Explore Allergist & Immunologist 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 Steven Kagen accepting new patients in Appleton, WI?

    Yes, Dr. Steven Kagen is accepting new patients at this time.

    Does Dr. Steven Kagen offer online booking?

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

    How can I make an appointment with Steven Kagen?

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

    Which board certifications does Dr. Steven Kagen have?

    Dr. Steven Kagen is certified by the American Board of Allergy and Immunology and American Board of Internal Medicine.

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